FEATURES
• Red body colour
• Integrated cable or connector(s)
• Bottom or side entry cable
• 90° and straight key
• Top or side key entry
• High switching current capabilities
• Extremely compact enclosure
• Positive opening operation of Normally
Closed contacts conforming to
IEC/EN 60947-5-1-3
• IP 67 Enclosure rating
• Stackable design allows one switch on
top of the other
• Through wiring option (dual connector)
• Dust cap for unused key entry
• Robust stainless steel keys
• UL listed; CSA certified, CE approved
BENEFITS
• Immediately recognisable as safety
component
• Reduced installation time and costs
• Flexibility in mounting/actuation options
• Switch equipment directly and through
safety control modules
• Fits into extremely compact spaces
• Suitable for wet applications
• Extremely simple mechanical redundancy
as well as electrical redundancy
• Very easy to apply to multiple door
modular machinery - no difficulty in
wiring small switch enclosures
• Durable and tough design
GKM
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
GKM Series
(Global Miniature Safety Key Interlock Switch)
®
(Pending)
Used alone as Category 1 safety components or, in conjunction with other safety
switches and our complete range of safety relays, it is possible to construct comprehensive protection schemes with Category 2, 3 or 4 compliance.
The preleaded versions allow rapid fit, easy cable routing and function testing which
cut costs dramatically in OEM applications. Simple upgrade guarding solution for
End User applications.
Low energy basic switches are rated as follows:
Operating Voltage Ue
Operating Current Ie
1 to 50Vac or Vdc
1 microamp to 100mA
Example of catalog listing using a low energy basic switch - GKMA19W1
! WARNING
MISUSE OF DOCUMENTATION
• The information presented in this product sheet (or catalogue) is for reference only. DO NOT USE this document as system installation
information.
• Complete installation, operation and maintenance information is provided in the instructions supplied with each product.
Failure to comply with these instructions could result in death or serious injury.
GKM Series
• Industrial Safety Products •
167
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GKM
168
GKM Series
Miniature Safety Key
Interlock Switches
Body Style
Cable/Connector
Technical Data
Mechanical
life
>1 Million operations
Degree of
protection
A
IP 66/67, EN 60529
NEMA 1, 12, 13
Temperature
range
-25 to +85 °C
(-13 to +185 °F)
CABLE LENGTHS IN
1 METRE INCREMENTS
1
CABLE SPEC: SJTO RATED
P.V.C. TYPE
2
3 METRES IS NORMAL
MAXIMUM CABLE LENGTH.
Approvals* IEC 60947-5-1,
EN 60947-5-1, EN 1088,
EN 60204,
UL508,
CSA22-2-14, UL748C
Utilization category
AC15, B300
DC13, Q300
C
4
Vibration
IEC 68-2-6
(BS 2011, Part 2.1 Fc) 10g
Shock
IEC 68-2-27
(BS 2011, Part 2.1 Ea) 50g
ZERO INDICATES NO CABLE BUT
CONNECTOR
BODY STYLE ’D’
Minimum 160mm (6.3 in.)
Door Radius
0
D
37.4
(1.47)
* See Standards (page 161)
4
OF KEY
SLOT
90˚ KEY
SHOWN IN OPTIONAL
ACTUATING POSITIONS
16 MAX
(.63)
fl 16 MAX
( .63 )
1.6
(.058)
12.8
(.504)
KEY
SLOT
37.4
(1.47)
10 MAX
(.30)
3.8
( .15)
M12 1 THD.
New
BODY STYLE 'B'
17.2
(.670)
3
B
F
32 MAX
(1.26)
37.4
(1.47)
4
Micro-change DC Style M12, 4
Pin with external threads/male
8
‘F’ version also has 4 Pin with
internal threads/female
2.3
(.69)
2 X MOUNTING HOLES
FOR M4 OR #8 SCREWS.
COUNTER BORED BOTH SIDES
08.3 X 4.5
DEEP.
(.366) (.177)
34 MAX
(.34)
Low Energy Contacts
Note: See page 167
Ordering:
GKM
X
Example: GKMD03W2
• Industrial Safety Products •
X
GKM Series
Key Style
CONNECTOR PIN-OUTS
2
GKM
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Switch Type
2
MALE
3
1
FEMALE
3
1
4
4
8
4
Details of straight key (stainless steel)
SLOW-ACTION CONTACTS
BREAK BEFORE MAKE
1 NORMALLY CLOSED/1 NORMALLY OPEN
3
Replacement part
number GKZ51M
3
W1
4
2
1
3
2
4
45
(1.77)
2 + MAX
(.945)
3.5
(.138)
1
12.8
(.504)
2.5
(.093)
1 BROWN
BLUE 3
WHITE 2
21.3
(.638)
4 BLACK
SLOW-ACTION CONTACTS
BREAK BEFORE MAKE
1 NORMALLY CLOSED/1 NORMALLY OPEN
FACE ’A’
9
15
(.59)
6.4 MIN
(.252)
22.0
(.866)
2 HOLES FOR M4
OR #8 SCREWS.
LOW ENERGY CONTACTS
Details of 90° key (stainless steel)
Replacement part
number GKZ52M
New
2 HOLES FOR M4
OR #8 SCREWS WITH
45˚ C' SK X 2.1 DEEP.
(.083)
SLOW-ACTION CONTACTS
2 NORMALLY CLOSED
14 MAX
(.55)
FACE 'A'
3
2
W2
6
22.0
(.866)
1
4
3 2
BLUE 3
WHITE 2
6.4 MIN
(.252)
1 4
1 BROWN
24 MAX
(.945)
4 BLACK
SLOW-ACTION CONTACTS
2 NORMALLY CLOSED
LOW ENERGY CONTACTS
32 MAX
(1.25)
7
X
GKM Series
12.8
(.504)
• Industrial Safety Products •
WX
169
GKM
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Optional Key Positions
170
CL
OF KEY
SLOT
FACE ’A’
FORCE
DISCONNECT
POSITION
DISCONNECT FORCE
20N (4.5 lbf) MAX
10.2
( .402 )
FORCE
DISCONNECT
POSITION
CL
36.0
(1.42 )
OF KEY
SLOT
SLOT DUST COVER
FIT TO
UNUSED
ENTRY.
0.5
(0.019)
0.5
(0.019 )
RECOMMENDED KEY IN
POSITION
• Industrial Safety Products •
GKM Series
FEATURES
• Side or top key entry
• Unique friction feature for key retention
• Indicators for status
• Choice of four heavy duty keys
• Standard mounting per EN50041
• International conduit offering
• Positive opening operation of Normally
Closed contacts conforming to
IEC/EN 60947-5-1-3
• Available with 2NC/2NO, 3NC/1NO and
4 NC positive opening contacts
• UL listed, CSA and CE
BENEFITS
• Allows up to eight different key entry
positions
• Door vibration does not trip the safety
circuit
• Remote signalling can be achieved easily
at the switch
• Key mounting flexibility and security
• Simple mounting
• Machinery can use local termination
standards
• Welded contacts will separate - vital for
safety applications
• Choice of wiring capabilities (switching
inductive and safety relay loads)
New
®
GK
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GK Series
(Dual Entry Key Operated Safety Interlock Switch)
(Pending)
The GK Series is designed specifically for use on machines where key removal brings
the machine to an immediate safe condition. It provides enhanced operator safety
when added to hinged or sliding guard doors, screens and protective covers on enclosures. The GK Series is especially well suited for large door applications, typically
in the automotive plant floor environment. Its heavy duty construction withstands
harsh industrial environments where rugged, long-term durability is required.
Nearly 1000 options are available in a simple to understand part number tree.
A safety lockout device is also available for use with the GK Series. The lockout
device (GKZL2) is specifically designed to prevent a key from being inserted either
manually, or by the access door being closed while maintenance personnel are working on the machine. When inserted, the lockout device can accommodate up to four
padlocks to prevent unauthorised removal of the device.
! WARNING
MISUSE OF DOCUMENTATION
• The information presented in this product sheet (or catalogue) is for reference only. DO NOT USE this document as system installation
information.
• Complete installation, operation and maintenance information is provided in the instructions supplied with each product.
Failure to comply with these instructions could result in death or serious injury.
GK Series
• Industrial Safety Products •
171
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GK
172
GKB- Metal Standard
GKC - (w/1LED)
12...250Vac/dc
GKD - (w/2LED)
18...30Vdc
EN 50041
Switch Type
Snap-action contacts, 1 Normally Closed/1 Normally Open
13
Technical Data
Zb
Mechanical
life
Degree of
protection
21
up to 15 million
operations
IP 67
NEMA/UL
type 1, 4, 12, 13
Temperature Operating:
range
-25 to +85 °C
-13 to +185 °F
Storage:
-40 to +85 °C
-40 to +185 °F
Approvals* IEC 60947-5-1
EN 60947-5-1
AC15 A300/A600
DC13 Q300
UL & CSA
Vibration
10 g conforming to IEC 68-2-6
Shock
50 g conforming to IEC 68-2-27
Terminal marking to EN 50013
14
1
22
Slow Acting, break before make (BBM), 1 Normally Closed/1 Normally Open
22
21
3
Zb
13
14
Slow Acting, 2 Normally Closed
21
22
6
2Y
11
12
Slow Acting, 4 Normally Closed
11-12
21-22
* See Standards (page 161)
10
31-32
41-42
42,0
1.65
4y
32,0
1.26
31,0
1.22
Slow Acting, 2 Normally Closed/2 Normally Open
45,7
1.80 35,0
1.38
121,6
4.79
75,9
2.99
42,6
1.68
14
2y,2x
60,0
2.36
82,0
3.23
11-12
21-22
13-14
23-24
7,3
0.29
Ø 5,3
0.21
30,0
1.18
5,3
0.21
Slow Acting, 3 Normally Closed/1 Normally Open
11-12
21-22
Conduit
Thread
Standard =
B
A
= 1/2" NPT
(w/1 LED) =
C
B
= PG 13.5
(w/2 LEDs) =
D
C
= 20 mm
D
= PF 1/2
16
31-32
3y,1x
43-44
Ordering:
GK
X
X
Example: GKBB16N8
X
• Industrial Safety Products •
OR
XX
GK Series
Key Type
Straight Key
9,0
.35
49,8
1.96
8,5
.33
L
77,0
3.03
20,0
.79
2X Ø 5,3
.21
14,0
.55
GK
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Head Orientation
15,0
.59
Replacement part
number GKZ56
6
3,0
.12
Door swing radius down to 250 mm (9.84 in.)
8,0
.32
90° Key
8,5
.33
14,0
.55
49,8
1.96
2X Ø 5,3
.21
Replacement part
number GKZ57
M
7
40,0
1.57
52,0
2.05
Door swing radius down to 250 mm (9.84 in.)
Spring-loaded Key: Up/Down
23,0
.91
13,5
.53
18,5
.73
17,8
.70
8,5
.33
2X Ø 5,3
.21
84,9
3.34
N
Replacement part
number GKZ58
8
Replacement part
number GKZ59
9
40,0
30,0
1.57
1.18
14,0
.55
Door swing radius down to 150 mm (5.9 in.)
Spring-loaded Key: Left/Right
22,0
.87
8,5
.33
84,9
3.34
P
2X Ø 5,3
14,0
.55
.21
20,5
.81
18,5
.73
13,5
.53
30,0
1.18
40,0
1.57
Door swing radius down to 150 mm (5.9 in.)
X
GK Series
• Industrial Safety Products •
X
173
FEATURES
• Side or top key entry
• Solenoid power to lock or power to
unlock
• Separate switches for key position and
lock status
• Many other options available
• Available with two NC/NO, two 3 NC/
1 NO or two 4 NC contact blocks
• 100 mm / 3.94 in x 100 mm / 3.94 in
mounting
• Choice of four heavy duty keys
• Key retain force 1000 N max.
• IP 68 (NEMA 6P)
• Wide range of solenoid voltages
available
• Dual LEDs
• UL listed / CSA certified / CE marked
• Red body colour
• Connectorised versions available upon
request
• Fluorocarbon sealed enclosure available
BENEFITS
• Allows up to eight different key entry
positions
• Flexibility of design
• Switch configuration exactly matches
need
• Standard mounting centres
• Key mounting flexibility and security
• Suitable for harsh duty environments
• Operates at standard control voltage
• Use this product anywhere in the world
• Immediately recognisable in the
application as a safety component
TYPICAL APPLICATIONS
• Automotive factory floor
• Machine tools sliding doors
• Metalworking machines sliding or hinged
doors
• Special purpose machinery cage guarded
sliding or hinged doors
• Robotics assembly cells cage guarded
sliding or hinged doors
• Plastic moulding machines sliding doors
(Pending)
GKR/GKL
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
GKR/GKL Series
Dual Entry Solenoid Key Operated Safety Interlock Switch
The GKR (head to the right) and GKL (head to the left) products offer the user an
unrivalled range of standard options.
The GKR/GKL product is a key actuated device incorporating a key trapping mechanism. The switch is used on machinery where instant stop and access to the machinery is either impossible (due to the momentum of the machine) or impractical (due to
tool or machine damage or scrapped product if the current machine cycle is interrupted).
The switch incorporates a manual override feature which allows removal of the key
for emergency access.
Over 1000 options are available in a simple to understand part number tree.
A safety lockout device is also available for use with the GKR/GKL Series. The lockout
device (GKZL2) is specifically designed to prevent a key from being inserted either
manually, or by the access door being closed while maintenance personnel are working on the machine. When inserted, the lockout device can accommodate up to four
padlocks to prevent unauthorised removal of the device.
! WARNING
MISUSE OF DOCUMENTATION
• The information presented in this product sheet (or catalogue) is for reference only. DO NOT USE this document as system
installation information.
• Complete installation, operation and maintenance information is provided in the instructions supplied with each product.
Failure to comply with these instructions could result in death or serious injury.
GKR/L Series
• Industrial Safety Products •
193
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GKR/GKL - Dual Entry Solenoid Key
Operated Safety Interlock
Switch Type
Technical data
Mechanical life
Up to 1 million operations
Degree of
protection
IP 68
NEMA/UL
Type 1,4, 6P, 12, 13
Operating: -25 °C to 40 °C /
-13 °F to 104 °F
IEC 60947-5-1 EN 60947-5-1
Ac15 A300/A600
Dc13 Q300
UL Listed
CSA Certified
Insertion force: 35 N / 8 lb
Extraction force: 28 N / 6 lb
Max. solenoid locking force:
1000 N / 224 lb
Temperature
range
Approvals*
GKR/GKL
Operating forces:
Directives
Compliance
Slow Acting, break before make (BBM),
1 Normally Closed/1 Normally Open
Gate and Solenoid Monitor
3
21
22
13
14
Zb
Slow Acting
2 Normally Closed
Gate and Solenoid Monitor
The forced disconnect mechanism on
normally closed contacts conforms to
IEC 60947-5-1-3.
This product complies with the Machinery
Directive 98/37/EC and complies with EN
60947-5-1.
21
22
13
14
2Y
Slow Acting
Slow Acting, break before make (BBM)
3 Normally Closed/1 Normally Open 1 Normally Closed/1 Normally Open
Gate
Solenoid Monitor
11
12
21
22
31
32
43
44
2Y
21
* See Standards (page 179)
Dimensions in mm / in
19 /
0.75
33 /
1.30
16
22
Zb
13
Zb
32,5 /
1.28
6
14
Slow Acting
2 Normally Closed/2 Normally Open
Gate and Solenoid Monitor
31 /
1.22
43,7 / 2 x 7,3 /
1.72
0.29
2 x ø 5,3 /
0.21
11
12
21
22
44
2Zb
75 /
2.95
2 x 5,3 /
0.21
100 /
3.94
105,3 /
4.13
110 /
4.33
20 /
0.79
65 /
2.56 100 /
3.94
43 /
1.69
48,8 /
1.92
Head Left
or Right
Conduit
Thread
= 1/2" NPT
Head on Left =
L
F
= PG 13,5
Head on Right =
R
G
= 20 mm
H
= PF 1/2
34
43
44
Slow Acting
3 Normally Closed/1 Normally Open
Gate and Solenoid Monitor
110 /
4.33
E
33
11
12
21
22
31
32
43
44
46
2Y
Zb
Ordering:
GK
194
X
Example: GKLE3L6S2
X
X
• Industrial Safety Products •
OR
GKR/L Series
XX
Key Type
Latching
Mechanism
Replacement part
number GKZ56
Straight Key
9/
0.35
49,8 /
1.96
8,5 /
0.33
L
77 /
3.03
20 /
0.79
2x ø 5,3 /
0.21
14 /
0.55
Solenoid
and LED
Indicator
Voltage
12 Vdc
1
24 Vdc
2
48 Vdc
3
120 Vac
4
240 Vac
6
6
15 /
0.59
3/
0.12
Door swing radius down to 250 mm / 9.84 in
12 /
0.47
Mechanical Latch
90° Key
Replacement part
number GKZ57
8,5 /
0.33
M
14 /
0.55
49,8 /
1.96
2 x ø 5,3 /
0.21
A
(Energise solenoid
to release key)
7
40 /
1.57
52 /
2.05
Door swing radius down to 250 mm / 9.84 in
23 /
0.91
GKR/GKL
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Head Orientation
Spring-loaded Key: Up/Down
Replacement part
number GKZ58
13,5 /
0.53
18,5 /
0.73
17,8 /
0.70
8,5 /
0.33
8
2 X ø 5,3 /
N
0.21
84,9 /
3.34
Solenoid Latch
S
40 /
30 /
1.57
1.18
(De-energise solenoid
to release key)
14 /
0.55
Door swing radius down to 150 mm / 5.9 in
Spring-loaded Key: Left/Right
26 /
1.02
8,5 /
0.33
Replacement part
number GKZ59
84,9 /
3.34
2 X ø 5,3 /
14 /
0.55
9
0.21
P
20,5 /
0.81
18,5 /
0.73
13,5 /
0.53
30 /
1.18
40 /
1.57
Door swing radius down to 150 mm / 5.9 in
X
X
GKR/L Series
• Industrial Safety Products •
X
X
195
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Accessories
The GKZL2 lockout device is for use with both the GK and GKR/GKL Series Dual Entry Head products. The lockout device does not activate the switch.
It is designed to prevent a key from being inserted either manually, or by the access door being closed while maintenance personnel are working on
the machine. When inserted, the lockout device accomodates up to four padlocks to prevent unauthorised removal of the device
GKR/L
Mounting dimensional diagram (mm/in):
42,72 /
1.682
71,25 /
2.805
26,50 /
1.043
10,48 /
0.413
43,25 /
20 /
0.787
1.703
12,25 /
0.482
ø 3,50 /
0.138
ø 8,89 /
0.350
196
• Industrial Safety Products •
GKR/L Series
FEATURES
• EN 50041 and EN 50047 mounting and
characteristics
• Designed to IEC electrical standard for
world-wide use in guarding applications
• Positive opening operation of Normally
Closed contacts conforming to
IEC /EN 60947-5-1-3
• Available with a wide range of positive
opening contacts
• Rugged housing (Zinc Die-cast)
• Full range of actuator heads and levers
suitable for safety applications
• Sealing up to IP 67 (NEMA 1, 4, 12 & 13)
• Snap action and slow action basic
switches
• International conduit sizes
• Galvanically isolated contacts
• UL listed; CSA and CE certified,BG
approved (unless indicated)
• Red body colour for easy safety
recognition
BENEFITS
• Immediately recognisable in the
application as a safety component
• Standard mounting and characteristics
• Globally available and accepted
• Welded NC contacts will separate – vital
security in safety applications
• Range of actuation methods for
detecting safety conditions in guarding
and machine status applications
• Wiring and body flexibility
• Suitable for inductive switching and
safety relay interfaces
• Signalling and power/safety circuits may
be different polarities or voltages
®
New
(Pending)
GSS Series products may be used alone as Category 1 safety components. In conjunction with other safety switches and our complete range of safety relays, it is
possible to construct comprehensive protection schemes with Category 2, 3 or 4
compliance.
Honeywell’s design experience has resulted in a brand new patented concept in
safety switching techniques. The sequential safety switch incorporates positive
opening on the downward stroke of each NC sequence point. This allows the user to
have both a warning signal and a stop signal. With this information a door can be
closed before it stops a machine or settings adjusted to stop excessive movement
thus avoiding down time.
GSS
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GSS Series (Global Safety Switch)
LOW ENERGY SWITCHING
In today’s demanding age of low energy controls, electromechanical switches are
frequently used to interface directly with safety relays, PLCs and other low energy
devices. To accommodate this requirement GSS offers a new gold plated contact
version of the standard basic switch. This improves reliability of switching at low
currents and voltages, by protecting the contact surfaces from contamination during
operation or storage prior to use.
Standard silver contacts have a disadvantage in that the contact surface may tarnish
under certain environmental conditions e.g. in the presence of moisture.
Low energy basic switches are rated as follows:
Operating Voltage Ue
Operating Current Ie
1 to 50Vac or Vdc
1 microamp to 100mA
Example of catalog listing using a low energy basic switch - GSAB07A1B
! WARNING
MISUSE OF DOCUMENTATION
• The information presented in this product sheet (or catalogue) is for reference only. DO NOT USE this document as system installation
information.
• Complete installation, operation and maintenance information is provided in the instructions supplied with each product.
Failure to comply with these instructions could result in death or serious injury.
GSS Series
• Industrial Safety Products •
179
Snap-Action Contacts
1 NORMALLY CLOSED/
1 NORMALLY OPEN
13
Technical Data
14
21
22
21
up to 15 million
operations
(F.P.)
Degree of
protection
IP 67
NEMA/UL
type 1, 4, 12, 13
Temperature Operating:
range
-25 to +85°C
-13 to +185°F
Storage:
-40 to +85°C
-40 to +185°F
Approvals*
IEC 60947-5-1
EN 60947-5-1
AC15 A300/A600
DC13 Q300
UL & CSA
Vibration
10 g conforming to
IEC 68-2-6
Shock
50 g conforming to
IEC 68-2-27
Terminal marking to
EN 50013
*See Standards (page 161)
14
0°
(R.P.) 14°
21-22
13-14
(D.T.)
12°
OP
55°
* OT (*)
DT = 12 mm
(O.T.) 71° to 85°
FP
13
(F.P.)
(O.P.) 26°
56
20 mm
—3.6
22
Zb
Circuit closed
*Positive opening to IEC/EN 60947-5-1-3
0°
(O.P.1) 26°
- 3.6 mm
20 32
45
(O.P.2) 38°
(D.T.)
21-22
13-14
**
FP
OT
21-22
13-14
(*)
50°
(O.T.)
71° to 85°
37.5 mm
FP
DT =
0.9 mm
21-22
13-14
RP = 8 mm
21-22
13-14
Mechanical
life
Slow-Action Contacts
MAKE BEFORE BREAK
1 NORMALLY CLOSED/
1 NORMALLY OPEN
Zb
21-22
13-14
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
GSS
180
GSA EN 50041
Safety Metal
Standard
37.5 mm
35.9 mm
RP
OP 35 mm
33 mm
35 mm
34 mm
32 mm
*
OT
(max.)
30.5 mm
11.3 mm
15
**
30.5 mm
OT
(max.)
18.3
21-22
13-14
11.3 mm
*
FP
FP
1.8 DT
OT
15
16.8
20.3
21-22
13-14
FP
21-22
13-14
OT
**
13.2 RP
20
9.1
21-22
13-14
60.0
(2.36)
82.0
(3.23)
29.1
75.8
(2.98)
9.1
OP
*
4.1 DT
FP
7.3
(.29)
OT
5.3
(.21)
30.0
(1.18)
42.0
(1.65)
15.9 RP
A
= 1/2" NPT
B
= PG 13.5
C
= 20 mm
D
= PF 1/2"
** Positive opening occurs at operating position. But to meet IEC/EN 60947-5-3
which requires a dielectric gap of 2.5 kV, positive opening is assured at*.
01
Low Energy Contacts
GSA
** OT
* Point from which the positive opening is assured
Conduit
Thread
Ordering:
1-22
3-14
FP
21-22
13-14
31.5
(1.24)
42.0
(1.65)
20 24.1 33.2
04
07
34
Note: See page 179
X
Example: GSA B 01 B
XX
• Industrial Safety Products •
GSS Series
22
2Y
12
11
OT
FP
0°
(O.P.)
14
13
14
11
12
11
12
23
24
23
24
21
22
21
22
56
-3.6
11-12
13-14
21-22
23-24
21-22
11-12
(F.P.)
13
—3.6 mm 20
32
20
-3.6mm
* OT
OP
DT = 12 mm
FP
11-12
13-14
21-22
23-24
26°
(D.T.)
STEP 1
STEP 2
38.5 56 74.5
*
*
20
85°
-3.6 13
11-12
13-14
21-22
23-24
RP = 8 mm
(D.T.)
(F.P.)
0°
12°
(F.P.)
(*.1)
55°
(O.P.)
26°
(*)
38°
(O.P.1) 27°
(*.2)
70°
(O.T.)
71° to 85°
(R.P.)
14°
(O.T.)
71° to 85°
(O.P.2) 42°
(O.T.)
71° to 85°
30.5 mm
*
33 mm
OT
30.5 mm
(max.)
15
11.3 mm
21-22
11-12
*
1.8 DT
OT
*
11-12
13-14
21-22
23-24
31.8*
OT
(max.)
Top pin plunger
11.3mm 15 16.8 18.3 * 20.3
*
FP
20
(.79)
13.6
44
(1.73)
15.4
13.2 RP
20
9.1
OT
*
9.1mm
20 25.5
OP
11-12
13-14
21-22
23-24
C
58
(2.28)
*
4.1 DT
0˚
20
(.79)
OT
16.3
20
OP
(.79)
DT
31.1*
11-12
13-14
21-22
23-24
FP
21-22
11-12
FP
29.1
11-12
13-14
21-22
23-24
29.1
50.5
(1.99)
Top roller plunger
29.1*
20
30˚
11-12
13-14
21-22
23-24
9.1
15±2.5 OP
(.59±0.1)
DP
ø12.4
(.49)
OT
11-12
13-14
21-22
23-24
B
34.5
11-12
13-14
21-22
23-24
FP
FP
18.3
11-12
13-14
21-22
23-24
18,3
37.5
(1.48)
33.8
30.5 mm
OT
(max.)
Side Rotary, metal roller
35.8
35 mm
33*
*
11.3 mm
15
11-12
13-14
21-22
23-24
35.9 mm
RP
OP 35 mm
Additional
levers
available
(see page 190)
FP
37.5 mm
35 mm
33 mm
0°
11-12
13-14
21-22
23-24
11-12
13-14
21-22
23-24
FP
DT =
0.9 mm
37.5 mm
A1B
67
(2.64)
52
(2.05)
38°
FP
30°
20
(.79)
30.5
(*)
37.5 mm
20
OP
(.79)
11-12
13-14
21-22
23-24
*
(R.P.)
Snap-Action Contacts Actuator Types
DOUBLE POLE
2 NORMALLY CLOSED/
2 NORMALLY OPEN
SEQUENTIAL
GSS
21
Snap-Action Contacts
DOUBLE POLE
2 NORMALLY CLOSED/
2 NORMALLY OPEN
21-22
11-12
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Slow-Action Contacts
2 NORMALLY CLOSED
30˚
ø18.7
(.74)
11-12
13-14
21-22
23-24
D
65.2
(2.51)
52
(2.05) 35
(1.38)
21.8
15.9 RP
Top roller lever
New
See next page for additional switch types
06
36
20
21
22
28
40
42
41
43
44
45
46
47
XXX
GSS Series
• Industrial Safety Products •
181
New
182
11
12
11
12
21
22
21
22
31
32
41
42
20
-3.6
Slow-Action Contacts
2 NORMALLY CLOSED/
1 NORMALLY OPEN
BREAK BEFORE MAKE
New
4Y
32
Slow-Action Contacts
2 NORMALLY CLOSED/
2 NORMALLY OPEN
BREAK BEFORE MAKE
Y
New
Zb
33
20
-3.6
11-12
21-22
31-32
41-42
*
*
OT
20
-3.6
32
OT
11
12
21
22
33
34
43
44
2Zb
34
11-12
21-22
33-34
32
11-12
21-22
33-34
43-44
*
0°
(D.T.)
(R.P.)
(F.P.)
(O.P.)
26°
(*)
38°
(O.P.1) 26°
(D.T.)
(O.P.1) 26°
(D.T.)
(O.T.)
71° to 85°
(O.P.2) 32°
(*)
38°
(O.P.2) 32°
(*)
38°
(O.T.)
71° to 85°
(O.T.)
71° to 85°
37.5 mm
0°
11-12
21-22
33-34
43-44
11-12
21-22
33-34
0°
11-12
21-22
31-32
41-42
(R.P.)
(F.P.)
37.5 mm
FP
37.5 mm
35 mm
35 mm
35 mm
34 mm
33 mm
*
33 mm
30.5 mm
11.3
15
18.3
11.3
11-12
21-22
31-32
41-42
*
30.5 mm
OT
(MAX)
15
11.3
18.3
11-12
21-22
33-34
*
9.1
34 mm
33 mm *
30.5 mm
OT
(MAX)
20
29.1
9.1
11-12
21-22
31-32
41-42
20
*
OT
40
OT
24.1
*
OT
42
41
OT
(MAX)
15
18.3
11-12
21-22
33-34
43-44
16.8
9.1
29.1
11-12
21-22
33-34
*
Low Energy Contacts
16.8
OT
OT
(R.P.)
(F.P.)
GSS
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Slow-Action Contacts
4 NORMALLY CLOSED
20
*
OT
29.1
11-12
21-22
33-34
43-44
24.1
*
OT
44
43
45
Note: See page 179
GS
• Industrial Safety Products •
GSS Series
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Slow-Action Contacts
3 NORMALLY CLOSED/
1 NORMALLY OPEN
BREAK BEFORE MAKE
New
11
12
21
22
31
32
43
44
Actuator Types
2Y
Zb
20
-3.6
20
OP
(.79)
32
85°
11-12
21-22
31-32
43-44
*
(F.P.)
30°
20
(.79)
OT
67
(2.64)
A1B
52
(2.05)
(R.P.)
0°
(D.T.)
(O.P.2) 32°
(*)
38°
(O.T.)
71° to 85°
Side Rotary, metal roller
11-12
21-22
31-32
43-44
(O.P.1) 26°
37.5 mm
35 mm
B
37.5
(1.48)
34 mm
30.5 mm
11.3
Top pin plunger
OT
(MAX)
15
FP
18.3
20
(.79)
11-12
21-22
31-32
43-44
15±2.5 OP
(.59±0.1)
DP
30˚
ø12.4
(.49)
44
(1.73)
16.8
*
GSS
33 mm *
50.5
(1.99)
58
(2.28)
C
OT
Top roller plunger
DT
20
OP
(.79)
0˚
9.1
20
20
(.79)
29.1
11-12
21-22
31-32
43-44
30˚
52
(2.05) 35
(1.38)
24.1
*
ø18.7
(.74)
65.2
(2.51)
D
OT
Top roller lever
46
47
XXX
GSS Series
• Industrial Safety Products •
183
Snap-Action Contacts
1 NORMALLY CLOSED/
1 NORMALLY OPEN
13
14
Zb
Technical Data
Mechanical
life
Slow-Action Contacts
BREAK BEFORE MAKE
1 NORMALLY CLOSED/
1 NORMALLY OPEN
Zb
22
21
up to 15 million
operations
Circuit closed
*Positive opening to IEC/EN 60947-5-1-3
Degree of
protection
IP 66
NEMA/UL
type 1, 4, 12, 13
Temperature Operating:
range
-25 °C to +85 °C
-13 °F to +185 °F
Storage:
-40 °C to +85 °C
-40 °F to +185 °F
Approvals*
IEC 60947-5-1
EN 60947-5-1
AC15 A300
DC13 Q300
BG, UL & CSA
Vibration
10 g conforming to
IEC 68-2-6
Shock
50 g conforming to
IEC 68-2-27
Terminal marking to
EN 50013
*See Standards (page 161)
13
-4,4
(F.P.)
14
15 mm 27,9
0˚
21-22
13-14
(O.P.)
26˚
(R.P.)
14,5˚
(D.T.)
11,5˚
(F.P.)
0˚
(D.T.)
(*)
54˚
(O.P.)
26˚
(O.P.2) 39˚
(O.T.)
61˚ to 75˚
FP
OT
(R.P.)
(O.T.) 61˚ to 75˚
21 mm
FP
18 mm
17 mm
15 mm
5,3 mm
OT
(max.)
10,5
12,2
21-22
13-14
22
(0.87)
20
(0.78)
24,75
(0.97)
22
21
21-22
13-14
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
GSS
184
GSC EN 50047
Safety Metal
Standard
OT
FP
3
(0.12)
R 2,15
(0.08)
55
(2.16)
-0,3 mm
30,5
(1.20)
14,5
(0.57)
10,4
14,4
21-22
13-14
3,5
(0.138)
FP
OT
30
(1.18)
conduit
thread
* Point from which the positive opening is assured
19,8
(0.78)
23
(0.9)
Conduit
Thread
A
= 1/2" NPT
B
= PG 13.5
C
= 20 mm
D
= PF 1/2"
** Positive opening occurs at operating position. But to meet IEC/EN 60947-5-3
which requires a dielectric gap of 2.5 kV, positive opening is assured at*.
Note: Incorporates safety screws
01
Low Energy Contacts
Ordering:
GSC
03
07
X
Example: GSC B 01 B
33
Note: See page 179
XX
• Industrial Safety Products •
GSS Series
21
Slow-Action Contacts
2 NORMALLY CLOSED
22
21
22
11
12
13
14
-4,4
Actuator Types
2Y
Zb
15mm
15 mm 27,9
±
±
36,5
°
-4,4
21-22
13-14
21-22
11-12
OT
FP
OT
*
(F.P.)
0˚
(D.T.)
(O.P.)
26˚
(O.P.2) 39˚
(F.P.)
0˚
(D.T.)
(O.T.)
(O.P.)
26˚
(*)
46.5˚
(O.T.)
61˚ to 75˚
(R.P.)
61˚ to 75˚
A1B
°
FP
(R.P.)
Additional
levers
available
(see page190)
Side Rotary, metal roller
21 mm
21-22
11-12
21-22
13-14
FP
21mm
FP
B
18mm
18 mm
17 mm
16,5mm
15 mm
5,3 mm
10,5
*
15mm
OT
(max.)
OT
(max.)
10,5
12,2
GSS
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Slow-Action Contacts
MAKE BEFORE BREAK
1 NORMALLY CLOSED/
1 NORMALLY OPEN
Top pin plunger
13,5
5,3mm
21-22
11-12
21-22
13-14
OT
FP
C
OT
FP
*
Top roller plunger
OP
-0,3 mm
10,4
10 ±2
(.39 ±.08)
DT
20
(.79)
30˚
14,4
O 12.4
(.49)
21-22
13-14
FP
40
(1.57)
OT
31
(1.22)
D
Top roller lever
04
34
06
36
XXX
GSS Series
• Industrial Safety Products •
185
Snap-Action Contacts
1 NORMALLY CLOSED/
1 NORMALLY OPEN
13
14
Zb
Technical Data
Mechanical
life
Slow-Action Contacts
BREAK BEFORE MAKE
1 NORMALLY CLOSED/
1 NORMALLY OPEN
21
up to 15 million
operations
Zb
Circuit closed
*Positive opening to IEC/EN 60947-5-1-3
Degree of
protection
IP66
NEMA/UL
type 1, 12, 13
Temperature Operating:
range
-25 °C to +85 °C
-13 °F to +185 °F
Storage:
-40 °C to +85 °C
-40 °F to +185 °F
Approvals*
IEC 60947-5-1
EN 60947-5-1
AC15 A600
DC13 Q300
BG, UL & CSA
Vibration
10 g conforming to
IEC 68-2-6
Shock
50 g conforming to
IEC 68-2-27
Terminal marking to
EN 50013
*See Standards (page 161)
13
-4,4
(F.P.)
14
15 mm 27,9
0˚
21-22
13-14
(O.P.)
26˚
(R.P.)
14,5˚
(D.T.)
11,5˚
(F.P.)
0˚
(D.T.)
(*)
54˚
(O.P.)
26˚
(O.P.2) 39˚
(O.T.)
61˚ to 75˚
OT
FP
(R.P.)
(O.T.) 61˚ to 75˚
21 mm
FP
18 mm
17 mm
15 mm
5,3 mm
OT
(max.)
10,5
12,2
21-22
13-14
22
(0.87)
20
(0.78)
24,75
(0.97)
22
21
22
21-22
13-14
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GSS
186
GSD EN 50047
Safety Double Insulated
Standard
FP
OT
3
(0.12)
R 2,15
(0.08)
55
(2.16)
-0,3 mm
30,5
(1.20)
14,5
(0.57)
10,4
14,4
21-22
13-14
3,5
(0.138)
FP
OT
30
(1.18)
conduit
thread
* Point from which the positive opening is assured
19,8
(0.78)
23
(0.9)
Conduit
Thread
A
= 1/2" NPT
B
= PG 13.5
C
= 20 mm
D
= PF 1/2"
** Positive opening occurs at operating position. But to meet IEC/EN 60947-5-3
which requires a dielectric gap of 2.5 kV, positive opening is assured at*.
Note: Incorporates safety screws
01
Low Energy Contacts
Ordering:
GSD
03
07
X
Example: GSD B 01 B
33
Note: See page 179
XX
• Industrial Safety Products •
GSS Series
21
Slow-Action Contacts
2 NORMALLY CLOSED
22
21
22
11
12
13
14
-4,4
Actuator Types
2Y
Zb
15mm
15 mm 27,9
±
±
36,5
°
-4,4
21-22
13-14
21-22
11-12
OT
FP
OT
*
(F.P.)
0˚
(D.T.)
(O.P.)
26˚
(O.P.2) 39˚
(F.P.)
0˚
(D.T.)
(O.T.)
(O.P.)
26˚
(*)
46.5˚
(O.T.)
61˚ to 75˚
(R.P.)
61˚ to 75˚
(R.P.)
21 mm
A1B
°
FP
21-22
11-12
21-22
13-14
Additional
levers
available
(see page 190)
Side Rotary, metal roller
FP
21mm
FP
B
18mm
18 mm
17 mm
16,5mm
15 mm
5,3 mm
10,5
*
15mm
OT
(max.)
Top pin plunger
OT
(max.)
10,5
12,2
GSS
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Slow-Action Contacts
MAKE BEFORE BREAK
1 NORMALLY CLOSED/
1 NORMALLY OPEN
13,5
5,3mm
21-22
11-12
21-22
13-14
FP
OT
C
OT
FP
*
Top roller plunger
OP
-0,3 mm
10,4
10 ±2
(.39 ±.08)
DT
20
(.79)
30˚
14,4
O 12.4
(.49)
21-22
13-14
FP
40
(1.57)
OT
31
(1.22)
D
Top roller lever
04
34
06
36
XXX
GSS Series
• Industrial Safety Products •
187
Snap-Action Contacts
1 NORMALLY CLOSED/
1 NORMALLY OPEN
13
14
Zb
Technical Data
Mechanical
life
up to 15 million
operations
Zb
Circuit closed
*Positive opening to IEC/EN 60947-5-1-3
IP66
NEMA/UL
type 1, 4, 12, 13
Temperature Operating:
range
-25 °C to +85 °C
-13 °F to +185 °F
Storage:
-40 °C to +85 °C
-40 °F to +185 °F
Approvals*
IEC 60947-5-1
EN 60947-5-1
AC15 A300
DC13 Q300
BG, UL & CSA
Vibration
10 g conforming to
IEC 68-2-6
Shock
50 g conforming to
IEC 68-2-27
Terminal marking to
EN 50013
*See Standards (page 161)
13
-4,4
(F.P.)
14
15 mm 27,9
0˚
21-22
13-14
(O.P.)
26˚
(R.P.)
14,5˚
(D.T.)
11,5˚
(F.P.)
0˚
(D.T.)
(*)
54˚
(O.P.)
26˚
(O.P.2) 39˚
(O.T.)
61˚ to 75˚
FP
OT
(R.P.)
(O.T.) 61˚ to 75˚
21 mm
FP
18 mm
17 mm
15 mm
OT
(max.)
10,5
5,3 mm
12,2
21-22
13-14
42
(1.65)
40
(1.57)
22
(.87)
20
(.79)
24,75
(.97)
22
21
22
21
Degree of
protection
12,5
(.49)
Slow-Action Contacts
BREAK BEFORE MAKE
1 NORMALLY CLOSED/
1 NORMALLY OPEN
21-22
13-14
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
GSS
188
GSE EN 50047 Compatible
Safety 3 Conduit Metal
Standard
OT
FP
3
(.12)
R 2,15
(.08)
60
(2.37)
-0,3 mm
13,75
(.54)
12
(.47)
2,5
(.1)
30
(1.18)
52
(2.05)
57
(2.24)
10,4
14,4
21-22
13-14
4
(.16)
FP
OT
65
(2.56)
conduit
thread
23,8
(.94)
Ø 23
Ø (.9)
Note: Incorporates safety screws
* Point from which the positive opening is assured
Conduit
Thread
A
= 1/2" NPT
B
= PG 13.5
C
= 20 mm
D
= PF 1/2"
** Positive opening occurs at operating position. But to meet IEC/EN 60947-5-3
which requires a dielectric gap of 2.5 kV, positive opening is assured at*.
01
Low Energy Contacts
Ordering:
GSE
03
07
X
Example: GSE B 01 B
33
Note: See page 179
XX
• Industrial Safety Products •
GSS Series
21
22
21
22
Zb
2Y
13
-4,4
Snap-Action Contacts Actuator Types
DOUBLE POLE
2 NORMALLY CLOSED/
2 NORMALLY OPEN
14
14
11
12
23
24
21
22
12
11
15mm
15 mm 27,9
13
36,5
-4,4
21-22
11-12
21-22
13-14
FP
OT
FP
*
(F.P.)
0˚
(D.T.)
(O.P.)
26˚
(O.P.2) 39˚
(F.P.)
0˚
(D.T.)
(O.T.)
(O.P.)
26˚
(*)
(O.T.)
(R.P.)
61˚ to 75˚
A1B
OT
(R.P.)
(F.P.)
0˚
(D.T.)
46.5˚
(O.P.)
26˚
(*)
54˚
61˚ to 75˚
(R.P.)
180˚
(O.T.)
61˚ to 75˚
Additional
levers
available
(see page 190)
8˚
21 mm
11-12
13-14
21-22
23-24
FP
21mm
FP
FP
DT =
0,6 mm
18mm
18,6 mm
RP
17 mm
16,5mm
15 mm
8
(0.709)
*
15mm
OT
(max.)
OT
(max.)
16 mm
*
15 mm
OT
(max.)
5,3 mm
10,5
12,2
5,3mm
OT
*
FP
'
FP
1,0 DT
§
OT
FP
*
13,9
11-12
13-14
21-22
23-24
13,5
21-22
11-12
21-22
13-14
Top pin plunger
10,5
5,3 mm
10,5
11-12
13-14
21-22
23-24
-0,3 mm
10,4
Top roller plunger
10,4
21-22
13-14
OP
'
OT
§
34
20
(.79)
*
2,4 DT
OT
40
(1.57)
O 12.4
(.49)
31
(1.22)
D
11-12
13-14
21-22
23-24
8,0 RP
04
10 ±2
(.39 ±.08)
DT
30˚
FP
FP
OP
18,3
11-12
13-14
21-22
23-24
14,4
C
OT
9,5 RP
-0,3 mm
B
§
OP 18 mm
18 mm
GSS
21 mm
11-12
13-14
21-22
23-24
21-22
11-12
21-22
13-14
Side Rotary, metal roller
'
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Slow-Action Contacts
Slow-Action Contacts
MAKE BEFORE BREAK 2 NORMALLY CLOSED
1 NORMALLY CLOSED/
1 NORMALLY OPEN
Top roller lever
24
06
36
32
XXX
GSS Series
• Industrial Safety Products •
189
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GSS
190
Additional Lever Types
For use with all Side Rotary Head Styles.
Figure 1 illustrates standard lever types which conform to EN 50041.
All dimensions are in mm/(inches).
GSA
ø19.1
(.75)
85˚
56
(2.2)
6.4
(.25)
85˚
70
(2.76)
ø19.1
(.75)
38.1
(1.5)
85˚
85˚
70
(2.76)
53
(2.09)
38.1
(1.5)
20
(.79)
20
(.79)
Offset Side Rotary Roller Lever
A5A - Plastic Roller
A5B - Metal Roller
Side Rotary Roller Lever
A1A Plastic Roller
A1B Metal Roller
Figure 1
30.3
(1.20)
6.4
(.25)
Figure 2 illustrates standard lever types which conform to EN 50047.
GSC, GSD, GSE
45
(1.77)
40
(1.58)
27
(1.07)
6
(.24)
14,1
(.55)
19
(.74)
75˚
58
(2.29)
53
(2.09)
19
(.75)
6
(0.24)
75˚
46,5
(1.83)
46,5
(1.83)
15
(.59)
15
(.59)
Figure 2
Note:
75˚
75˚
Side Rotary Roller Lever
A1A Plastic Roller
A1B Metal Roller
Offset Side Rotary Roller Lever
A5A - Plastic Roller
A5B - Metal Roller Head
When installing all side rotary type levers, care must be taken to ensure that the lever set position is not
changed due to forces in the application. To achieve positive lever retention, the lever must be mounted
as shown, or in 90° increments, and must be fully seated so as to engage the square on the shaft.
• Industrial Safety Products •
GSS Series
FEATURES
• Positive opening operation of Normally
Closed contacts conforming to
IEC/EN 60947-5-1-3
• Compact construction
• Pre-wired
• Die-cast Zinc housing
• Wide selection of actuators
• Cable length variations
• Side and bottom exit cable
• Simple two-screw mounting
• IP 65/66/67
• UL recognised; CSA certified (924CE), CE
approved, BG approved (24CE)
BENEFITS
• Suitable for applications where space is
at a premium
• Fast and easy to install
• Suitable for difficult operating
environments
• Application flexibility
• Enhanced choice for application
• Multiple plunger capability
®
(924CE
Series Only)
(24CE Series
Only)
The ranges 24CE and 924CE have been tested and approved to meet the requirements of the Low Voltage directive and positive opening safety contacts per IEC/EN
60947-5-1-3. The devices are CE marked. The red colour clearly differentiates this
safety component in the application. The 924CE range also has UL and CSA approval.
It is possible for the end user to enhance the safety level of these switches from
Category 1 on their own to Categories 2, 3 or 4 when the switches are used in conjunction with our wide range of FF-SR safety relays to form a safety system.
Typical applications for these switches would use the roller plunger 24CE2- or
24CE3- style in conjunction with cams on doors with hinges; or our fixed side rotary
24CE16- style for detection of sliding doors. Also available are a range of panel
mounting or top mounting versions to ensure that small space or difficult mounting
can be simply achieved.
24CE/924CE
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
24CE/924CE
(Miniature Safety Electromechanical Switch)
Several contact arrangements are available.
! WARNING
MISUSE OF DOCUMENTATION
• The information presented in this product sheet (or catalogue) is for reference only. DO NOT USE this document as system installation
information.
• Complete installation, operation and maintenance information is provided in the instructions supplied with each product.
Failure to comply with these instructions could result in death or serious injury.
24CE/924CE Series
• Industrial Safety Products •
191
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24CE/924CE
192
24CE Series
Miniature Safety
Electromechanical
Switch
Actuator Types
Slow Action Contacts
1 Normally Closed
blue
brown
green/yellow
Circuit closed
* Positive opening to IEC/EN 60947-5-1-3
ø10.0
17.1 +/- 0.4
17.5 max.
Technical Data
1
P.T = 2.2 Max
O.P
13.1 *
Mechanical
life
10 million operations.
Degree
of protection
24CE
Standard type IP 66
With boot seal type
Pin Plunger
O.F (max) = 22.5 Newtons / 2300 GMF
ø12.4
Temperature
range
Operating: 0 to +70°C
(32 to +160°F)
Approvals*
IEC 60947-5-1
EN 60947-5-1
AC15 B300
DC13 R300
30.3 max.
2
IP 67
Roller Plunger (Parallel)
25.9 *
ø12.4
29.9 +/- 0.4
30.3 max.
3
According to IEC/EN 60947-5-1.
Rated insulation voltage Ui = 500V.
Rated impulse withstand voltage
Uimp = 2.5kV.
Not suitable for isolation.
SCPD, Quick blow fuse to IEC 127
suitable for rated current.
P.T = 2.2 Max
O.P
O.F (max) = 22.5 Newtons / 2300 GMF
OT
PT
PT
DT
DT
OT
P.T = 2.2 Max
O.P
25.9 *
O.F (max) = 22.5 Newtons / 2300 GMF
Roller Plunger (Perpendicular)
Electrical
29.9 +/- 0.4
Lever sold
separately 932PA2
16
0 Degrees
P.T = 30 Degrees
max
O.P
50 Deg. *
O.F (max) = 7.85 Newtons / 800 GMF
ø7.1
* See Standards (page 161)
24.3 max.
23.9 +/- 0.4
18
P.T = 2.2 Max
O.P
19.9 *
40 max
(1.58)
O.F (max) = 22.5 Newtons / 2300 GMF
Pin Plunger (Boot Sealed)
16 max
(0.63)
ø12.4
25.0
(0.98)
35.7 +/- 0.4
36.1 max.
31
2 Holes 5.1 dia
Counter Bored 10.2 dia 6 deep
(both sides - option 'A' only)
P.T = 2.2 Max
O.P
31.7 *
Free position
O.F (max) = 22.5 Newtons / 2300 GMF
Roller Plunger Parallel (Boot Sealed)
49 max
(1.93)
ø12.4
8
(0.32)
55
Side exit cable
(Option 'A')
Cable Type
3 or 5 x 0.75mm2 harmonised CENELEC cable.
35.7 +/- 0.4
36.1 max.
Roller Plunger Perpendicular (Boot Sealed)
P.T = 2.2 Max
O.P
31.7 *
O.F (max) = 22.5 Newtons / 2300 GMF
Y
Ordering:
24CE
X
Example: 24CE1-Y1A
OR
XX
• Industrial Safety Products •
24CE/924CE Series
O.P. 1
brown
blue
Zb
black
Slow Action Contacts
1 Normally Closed/
1 Normally Open
Make before break
green/yellow
17.1 +/- 0.4
Zb
black
green/yellow
O.P. 2
black
Specify cable length in 1
metre increments e.g.
17.1 +/- 0.4
P.T = 2.2 Max
O.P -1
O.P -2
13.1 *
(2.0 +/- 0.5)
O.F (max) = 22.5 Newtons / 2300 GMF
29.9 +/- 0.4
P.T = 4.0 Max
O.P -2
O.P -1
(0.7 +/- 0.5)
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
29.9 +/- 0.4
P.T = 2.2 Max
O.P -1
O.P -2
2.0 +/- 0.5
25.9 *
O.F (max) = 22.5 Newtons / 2300 GMF
29.9 +/- 0.4
P.T = 4.0 Max
O.P - 2
O.P -1
(0.7 +/- 0.5)
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
29.9 +/- 0.4
P.T = 2.2 Max
O.P -1
O.P -2
2.0 +/- 0.5
25.9 *
O.F (max) = 22.5 Newtons / 2300 GMF
P.T = 4.0 Max
O.P -2
O.P -1
1 = 1 metre
2 = 2 metre etc.
Normal maximum cable
length available is 4
metres.
Cable lengths greater than
4 metres available on special request.
25 Deg. +/- 7
C: Low temperature
constructions (-40°C/-40°F)
+ Option “A”.
G: Gold contacts (plated)
M: PUR cable
0.7 +/- 0.5
Note:
P.T = 48 Deg. Max.
O.P -2
O.P -1
Multiple selection of code
options is allowed. However,
all coding permutations may
not be available or
permissible.
7˚ Deg. ± 6˚
65 *
O.F (max) = 7.85 Newtons / 800 GMF
B: Low temperature
constructions (-40°C).
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
P.T = 26 Deg. Max
O.P -1
O.P -2
50 Deg. *
A: Side Exit Cable.
Cable Standard: 3 or 5
Core PVC sheathed, colour
of sheath: Black
Cable Option B, C: 3 or 5
Core Silicone sheathed,
colour of sheath: Brown
0 Degrees
0 Degrees
Option Codes
Available
O.P. 1
brown
blue
O.P. 2
black
Cable Length
(in metres)
O.F (max) = 7.85 Newtons / 800 GMF
26.0 +/- 0.4
23.9 +/- 0.4
P.T = 4.0 Max
P.T = 2.2 Max
O.P -1
O.P -2
19.9 *
2.0 +/- 0.5
O.F (max) = 22.5 Newtons / 2300 GMF
35.7 +/- 0.4
O.P -2
O.P -1
24CE/924CE
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Slow Action Contacts
1 Normally Closed/
1 Normally Open
Break before make
0.7 +/- 0.5
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
35.7 +/- 0.4
P.T = 2.2 Max
O.P -1
O.P -2
31.7 *
2.0 +/- 0.5
P.T = 4.0 Max
O.P -2
O.P -1
0.7 +/- 0.5
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
35.7 +/- 0.4
O.F (max) = 22.5 Newtons / 2300 GMF
35.7 +/- 0.4
P.T = 2.2 Max
O.P -1
O.P -2
31.7 *
2.0 +/- 0.5
O.F (max) = 22.5 Newtons / 2300 GMF
S
P.T = 4.0 Max
O.P -2
O.P -1
0.7 +/- 0.5
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
T
X
24CE/924CE Series
X
• Industrial Safety Products •
X
193
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24CE/924CE
194
924CE Series
Miniature Safety
Electromechanical
Switch
Actuator Types
Slow Action Contacts
1 Normally Closed
black
red
green
Circuit closed
*Positive opening to IEC/EN 60947-5-1-3
ø10.0
17.1 +/- 0.4
17.5 max.
Technical Data
Mechanical life
Degree of
protection
Temperature
range
Approvals*
Electrical
10 million operations.
924CE
Standard type
IP 66
With boot seal type IP 67
1
13.1 *
Pin Plunger
O.F (max) = 22.5 Newtons / 2300 GMF
ø12.4
30.3 max.
2
Operating: 0 to +105°C
(32 to +221°F)
Roller Plunger (Parallel)
IEC 60947-5-1
EN 60947-5-1
AC15 B300
DC13 R300
UL; CSA
P.T = 2.2 Max
O.P
29.9 +/- 0.4
P.T = 2.2 Max
O.P
25.9 *
O.F (max) = 22.5 Newtons / 2300 GMF
ø12.4
29.9 +/- 0.4
30.3 max.
3
According to IEC/EN 60947-5-1.
Rated insulation voltage
Ui = 500V.
Rated impulse withstand voltage
Uimp = 2.5kV.
Not suitable for isolation.
SCPD, Quick blow fuse to IEC
127 suitable for rated current.
OT
PT
DT
DT
OT
25.9 *
O.F (max) = 22.5 Newtons / 2300 GMF
Roller Plunger (Perpendicular)
PT
P.T = 2.2 Max
O.P
Lever sold
separately 932PA2
16
0 Degrees
P.T = 30 Degrees
max
O.P
50 Deg. *
O.F (max) = 7.85 Newtons / 800 GMF
ø7.1
* See Standards (page 161)
24.3 max.
23.9 +/- 0.4
18
P.T = 2.2 Max
O.P
19.9 *
O.F (max) = 22.5 Newtons / 2300 GMF
Pin Plunger (Boot Sealed)
40 max
(1.58)
ø12.4
16 max
(0.63)
35.7 +/- 0.4
36.1 max.
31
25.0
(0.98)
2 Holes 5.1 dia
Counter Bored 10.2 dia 6 deep
(both sides - option 'A' only)
P.T = 2.2 Max
O.P
31.7 *
O.F (max) = 22.5 Newtons / 2300 GMF
Roller Plunger Parallel (Boot Sealed)
Free position
ø12.4
49 max
(1.93)
55
8
(0.32)
Side exit cable
(Option 'A')
Roller Plunger Perpendicular (Boot Sealed)
Cable Type
3 or 5 x 18 AWG SJTO CABLE
X
Example: 924CE16-Y3A
P.T = 2.2 Max
O.P
31.7 *
O.F (max) = 22.5 Newtons / 2300 GMF
Y
Ordering:
924CE
35.7 +/- 0.4
36.1 max.
OR
XX
• Industrial Safety Products •
24CE/924CE Series
Slow Action Contacts
1 Normally Closed/
1 Normally Open
Make before break
O.P. 1
red
black
Zb
white
green
17.1 +/- 0.4
green
Zb
O.P. 2
white
white
17.1 +/- 0.4
P.T = 2.2 Max
O.P -1
O.P -2
13.1 *
(2.0 +/- 0.5)
O.F (max) = 22.5 Newtons / 2300 GMF
29.9 +/- 0.4
P.T = 4.0 Max
O.P -2
O.P -1
(0.7 +/- 0.5)
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
29.9 +/- 0.4
P.T = 2.2 Max
O.P -1
O.P -2
2.0 +/- 0.5
25.9 *
O.F (max) = 22.5 Newtons / 2300 GMF
29.9 +/- 0.4
Option Codes
Available
O.P. 1
red
black
O.P. 2
white
Cable Length
(in metres)
P.T = 4.0 Max
O.P - 2
O.P -1
(0.7 +/- 0.5)
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
Specify cable length in 3
feet increments e.g.
3 = 3 feet
6 = 6 feet etc.
Normal maximum cable
length available is 12 feet.
Cable lengths greater than
12 feet available on special
request.
A: Side Exit Cable
P: Top mounting holes
Cable Standard: 3 or 5 Core
SJTO sheathed, colour of
sheath: Grey
29.9 +/- 0.4
P.T = 2.2 Max
O.P -1
O.P -2
2.0 +/- 0.5
25.9 *
O.F (max) = 22.5 Newtons / 2300 GMF
P.T = 4.0 Max
O.P -2
O.P -1
0.7 +/- 0.5
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
Note:
0 Degrees
0 Degrees
P.T = 48 Deg. Max.
P.T = 26 Deg. Max
O.P -1
O.P -2
50 Deg. *
25 Deg. +/- 7
O.P -2
O.P -1
Multiple selection of code
options is allowed. However,
all coding permutations may
not be available or
permissible.
7˚ Deg. ± 6˚
65 *
O.F (max) = 7.85 Newtons / 800 GMF
O.F (max) = 7.85 Newtons / 800 GMF
26.0 +/- 0.4
23.9 +/- 0.4
P.T = 4.0 Max
P.T = 2.2 Max
O.P -1
O.P -2
19.9 *
2.0 +/- 0.5
O.F (max) = 22.5 Newtons / 2300 GMF
35.7 +/- 0.4
O.P -2
O.P -1
24CE/924CE
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Slow Action Contacts
1 Normally Closed/
1 Normally Open
Break before make
0.7 +/- 0.5
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
35.7 +/- 0.4
P.T = 2.2 Max
O.P -1
O.P -2
31.7 *
2.0 +/- 0.5
P.T = 4.0 Max
O.P -2
O.P -1
0.7 +/- 0.5
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
35.7 +/- 0.4
O.F (max) = 22.5 Newtons / 2300 GMF
35.7 +/- 0.4
P.T = 2.2 Max
O.P -1
O.P -2
31.7 *
2.0 +/- 0.5
O.F (max) = 22.5 Newtons / 2300 GMF
S
P.T = 4.0 Max
O.P -2
O.P -1
0.7 +/- 0.5
(O.P1 + 0.9 mm) *
O.F (max) = 22.5 Newtons / 2300 GMF
T
X
24CE/924CE Series
X
• Industrial Safety Products •
X
195
FEATURES
• Red body colour
• Single and Dual Head
• Single Head explosion-proof version
• Conformance to IEC 60947-5-1,
EN 60947-5-1 (low voltage), EN 418
• Multiple conduit entry/ exit points
• Simple set-up
• Temperature stabiliser spring
• Cable pulled - latch - manual reset
• Broken/slackened cable detection
• Up to 4NC positive opening contacts
• Status indication
• Compact design
• Complete accessories packs
• Connectorised versions available upon
request
BENEFITS
• Flexible range of options
• Easy wiring options
• Cost reduced set up time
• Minimal re-adjustment due to cable
expansion or contraction
• All cable modes detected (under tension,
pulled or broken/slackened)
• Wiring and indication flexibility
• Tripped switch visible from a distance
• Fits simply to available mounting
locations on most conveyors
®
(Pending)
The CLS range of cable (rope) pull switches is designed to provide the conveyor OEM
and end user with a cost effective yet robust and simple to set up emergency stop
device to protect an exposed conveyor.
The design was developed in the USA in association with some of the world’s leading
conveyor OEMs. The product and design features of the CLS are the result of the
close relationship with these OEMs.
The device is simple to install:
- bring the cable up to tension (using a simple line indicator on the switch)
- actuate and reset the cable (rope) firmly several times (to seat the cable)
- re-adjust tension
...and the switch is ready for use.
Large distribution warehouses are becoming common throughout the world.
Conveyors are the connecting transport network through these warehouses. When
a CLS is actuated it stops the protected conveyor, ensuring operator safety. This
shutdown, however, stops the protected conveyor, causing congestion and delays
throughout the rest of the network. The CLS reduces these delays by offering rapid
diagnosis via a powerful 6W indicator which is visible from a distance. The tripped
device can be quickly located and reset so that the conveyors may be restarted and
costly down time minimised.
The CLSX explosion-proof cable pull limit switch is specifically designed to provide
emergency stop protection in hazardous atmospheres. It withstands the pressure of
an internal explosion and cools the exploding gases below the kindling temperature
of the explosive atmosphere. Flame paths are provided by the cover housing threads
and an extended plunger between the switch cavity and head. The CLSX satisfies
NEMA 7, 9 standards and is UL listed and CSA certified for Class I, Div. 1, Groups B,
C, and D; Class II, Div. I, Groups E, F, and G. The CLSX is designed to meet the
requirements of EN50014 and EN50018; certification is pending.
CLS/CLSX/2CLS
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CLS Series
(Cable Pull Safety Switch)
! WARNING
MISUSE OF DOCUMENTATION
• The information presented in this product sheet (or catalogue) is for reference only. DO NOT USE this document as system installation
information.
• Complete installation, operation and maintenance information is provided in the instructions supplied with each product.
Failure to comply with these instructions could result in death or serious injury.
CLS/CLSX/2CLS Series
• Industrial Safety Products •
197
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CLS/CLSX/2CLS
198
CLS - Metal Body Single Head
Cable Pull Safety Switch
Switch Type
Technical Data
Mechanical life
Degree of
protection
25,000 operations maximum
IP 67
NEMA/UL type 1, 3, 4 and 13
Temperature
range
Operating:
-1 to +70°C (30 to 158°F)
Approvals and
IEC/EN 60947-5-1 and EN 418
Emergency stop device, UL listed, CSA certified, CE marked.
Operating rating
AC15
Slow acting, break before make (BBM),
1 Normally Closed/1 Normally Open
22
21
U = 600V:
U = 240V:
U = 120V:
U = 250V:
U = 24V:
DC13
Directives
Compliance
13
I = 1.2A
I = 3A
I = 6A
I = 0.27A
I = 2.8A
4
Zb
14
Slow acting, break before make (BBM),
1 Normally Closed/1 Normally Open
22
21
The forced disconnect mechanism on normally closed
contacts conforms to IEC 60947-5-1-3. This product complies with
the Machinery Directive 98/37/EC and complies with EN 60947-5-1.
5
Zb
13
14
240V Neon Indicator
* See Standards (page 161)
Slow acting, break before make (BBM),
1 Normally Closed/1 Normally Open
22
21
Standard Body
Zb
21,9
.86
22,8
.90
13
21,3
.84
107,3
4.23
Switch
Actuated
6
14
120V Neon Indicator
Slow acting, break before make (BBM),
1 Normally Closed/1 Normally Open
31,4
1.24
145,7
5.73
22
21
7
Zb
89,4
3.52
59,5
2.34
13
14
24V LED Indicator
10,8
.43
20,3
.80
39
1.54
29,4
1.16
5,9
.23
41,1
1.62
Direct Acting, 2 Normally Closed
44,8
1.77
21
Switch Type 9 Body
27,6
1.09
153,3
6.03
2Y
21,8
.86
11
22,2
.87
107,3
4.23
Switch
Actuated
Conduit
Thread
36,5
1.44
101.6
4.00
59,5
2.34
23,1
.91
9,1
.36
22
29,4
1.16
21,1
.83
45,5
1.79
A
= PG 13.5
B
= 1/2" NPT
C
= 20 mm
D
= PF 1/2"
8
12
4 Circuit Slow Acting
(Must include modification
code A, B or E)
9
Ordering:
CLS
X
Example: CLSA4T-3
• Industrial Safety Products •
X
CLS/CLSX/2CLS Series
Modification Code for
Contact Configuration
When Using a 4 Circuit
Slow Acting
(Switch Type 9) Only
4 Normally Closed
Modification Code
for Indicator Type
When Using a 4 Circuit
Slow Acting
(Switch Type 9) Only
Head assembled with
actuator to the left
240 V neon
A
Modification Code
for Head Orientation
1
N
11-12
21-22
31-32
41-42
4y
Head assembled with
actuator to the front
120 V neon
3 Normally Closed/
1 Normally Open
B
2
M
11-12
21-22
31-32
3y,1x
43-44
2 Normally Closed/
2 Normally Open
T
Head assembled with
actuator facing to the back
24 V LED
E
P
3
11-12
21-22
2y,2x
CLS/CLSX/2CLS
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Head Code
13-14
23-24
Note: Leave the
modification code
blank if no indicator is
needed with Switch
Type 9.
Note: Required for
Switch Type 9. Leave
the modification code
blank for other switch
types.
Note: Leave the
modification code blank
if not required. Standard head orientation is
with actuator to the
right. Unit may be field
modified to adjust head
orientation.
Note: • Standard head orientation is
with actuator to the right
• Unit may be field modified to
adjust head orientation
T
CLS/CLSX/2CLS Series
X
• Industrial Safety Products •
X
X
199
Switch Type
Technical Data
Mechanical life
Degree of
protection
25,000 operations maximum
NEMA/UL 1, 3, 4, 7, 9 and 13
Temperature
range
Operating:
-1 to +70°C (30 to 158°F)
Approvals and
IEC/EN 60947-5-1 and EN 418
Emergency stop device, UL listed, CSA certified:
Class I, Div. 1, Groups B, C, D
Class II, Div. 1, Groups E, F, G
21
AC15
13
Operating rating
DC13
Directives
Compliance
U = 600V:
U = 240V:
U = 120V:
U = 250V:
U = 24V:
Slow acting, break before make (BBM),
1 Normally Closed/1 Normally Open
200
22
Zb
I = 1.2A
I = 3A
I = 6A
I = 0.27A
I = 2.8A
The forced disconnect mechanism on normally closed
contacts conforms to IEC 60947-5-1-3. This product complies with
the Machinery Directive 98/37/EC and complies with EN 60947-5-1.
4
14
Direct Acting, 2 Normally Closed
* See Standards (page 161)
21
22
2Y
8
12
11
CLS/CLSX/2CLS
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CLSX - Metal Body Explosion-proof
Cable Pull Safety Switch
4 Circuit Slow Acting
(Must include modification code
A, B or E)
9
Conduit
Thread
A
= PG 13.5
B
= 1/2" NPT
C
= 20 mm
D
= PF 1/2"
Ordering:
CLSX
X
Example: CLSXB9T-B
• Industrial Safety Products •
X
CLS/CLSX/2CLS Series
Modification Code for
Contact Configuration
When Using a 4 Circuit
Slow Acting
(Switch Type 9) Only
Modification Code
for Head Orientation
Head assembled with
actuator to the left
4 Normally Closed
1
A
11-12
21-22
31-32
41-42
4y
Head assembled with
actuator to the front
3 Normally Closed/
1 Normally Open
2
B
11-12
21-22
31-32
3y,1x
43-44
2 Normally Closed/
2 Normally Open
T
Head assembled with
actuator facing to the back
E
3
11-12
21-22
2y,2x
CLS/CLSX/2CLS
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Head Code
13-14
23-24
Note: Required for
Switch Type 9. Leave
the modification code
blank for other switch
types.
Note: Leave the
modification code blank
if not required. Standard head orientation is
with actuator to the
right. Unit may be field
modified to adjust head
orientation.
Note: • Standard head orientation is
with actuator to the right
• Unit may be field modified to
adjust head orientation
T
CLS/CLSX/2CLS Series
X
• Industrial Safety Products •
X
201
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CLS/CLSX/2CLS
202
2CLS - Metal Body Dual Head
Cable Pull Safety Switch
Primary Switch Type
Located on left hand side
of switch body
Technical Data
Mechanical life
25,000 operations maximum
Degree of
protection
IP 67
NEMA/UL
type 1, 3, 4 and 13
Temperature
range
Operating:
-1 to +70 °C
(30 to 158 °F)
Approvals and
IEC/EN 60947-5-1 and EN 418
Emergency stop device, UL listed, CSA certified CE marked.
AC15 U = 600V: I = 1.2A
U = 240V: I = 3A
U = 120V: I = 6A
DC13 U = 250V: I = 0.27A
U = 24V: I = 2.8A
Operating rating
Directives
Compliance
Slow Acting,
1 Normally Closed/
1 Normally Open
1
22
21
Zb
13
14
Slow Acting,
2 Normally Closed
The forced disconnect mechanism on normally
closed contacts conforms to IEC 60947-5-1-3.
This product complies with the Machinery Directive
98/37/EC and complies with EN 60947-5-1.
21
2
22
2Y
* See Standards (page 161)
11
12
2X 144,8 Switch Actuated
5.70
2X 39,4
1,55
2X 21,5
.85
2X 152,4
6.00
2X 8,8
.35
74,5
2.93
2X 96,4
3,79
41
1.62
2X 11,8
,47
7,6
.30
2X 5,9
,23
125,3
4.93
12,3
.48
2X 33,1
1.30
44,5
1.75
134,5
5.30
3X 20,6
.81
Conduit
Thread
A
= PG 13.5
B
= 1/2" NPT
C
= 20 mm
D
= PF 1/2"
Ordering:
2CLS
Example: 2CLSA1T1
X
X
• Industrial Safety Products •
CLS/CLSX/2CLS Series
Auxiliary Switch Type
Located on right hand side
of switch body
Slow Acting
1 Normally Closed/1 Normally Open
Indicator Code
1
120V – 6W incandescent
Red Pilot Light
A
120V
Neon Indicator
B
240V
Neon Indicator
C
24V LED
Indicator
D
22
21
Zb
13
14
Slow Acting
2 Normally Closed
21
2
22
2Y
11
12
T
CLS/CLSX/2CLS
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Head Code
No switch
9
Note:
T
CLS/CLSX/2CLS Series
X
• Industrial Safety Products •
Leave the Indicator Code
blank if indicator is not
required.
X
203
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CLS/CLSX/2CLS
204
61 m (200 ft.) max.
0.3 m (1ft.) max.
1.8 to 2.4 m
61 m (200 ft.) max.
0.3 m (1ft.) max.
1.8 to 2.4 m
Installation hardware
• Aircraft cable precut to 7.5 m (25 ft.), 15 m (50 ft.),
30 m (100 ft.), 45 m (150 ft.), 60 m (200 ft.).
• End springs for long cable spans to compensate for
temperature variations
• Installation hardware kit CLSZ00 supports cable installations
of up to 15 m (50 ft.)
Installation hardware order guide
Catalog Listing Description
CLSZC1
7.5 m Red Aircraft Cable, finished cable dia. 4.75 mm (0.187 in)
CLSZC2
15 m Red Aircraft Cable, finished cable dia. 4.75 mm (0.187 in)
CLSZC3
30 m Red Aircraft Cable, finished cable dia. 4.75 mm (0.187 in)
CLSZC4
45 m Red Aircraft Cable, finished cable dia. 4.75 mm (0.187 in)
CLSZC5
60 m Red Aircraft Cable, finished cable dia. 4.75 mm (0.187 in)
CLSZ1S
End Spring
CLSZ00
Installation Kit, includes: 4 - thimbles, 8 - wire rope clamps, 1 - turnbuckle (w/lock nuts), 9 - eyebolts (w/hardware),
1 - endspring, 1 conduit fitting
Notes:
1. CLS/CLSX includes 1 turnbuckle and 1 endspring.
2CLS includes 2 turnbuckles and 2 endsprings.
• Industrial Safety Products •
CLS/CLSX/2CLS Series
50FY Series
FEATURES
• Equipment comprising a safety amplifier
which can run up to 6 Hall Effect
sensors triggered by coded magnet
actuators
• Protective equipment in compliance with
the essential requirements of the
Machinery Directive 98/37/EC and with
the technical requirements of the
EN 954 standard for Type 3 safety
related parts of control systems
• Solid state Hall Effect sensors and
magnet actuators for reliability and long
life.
• Tamper resistant coded sensors Special magnet actuators
• Door misalignment monitoring and door
chattering sensor (misalignment or
vibration causes unit to lock off)
• Self-checking electronic processing with
redundant output switching circuitries
using two guided contact safety relays
• Sensors sealed to high pressure
washdown
APPLICATIONS
Interlocking guard for non locked
mechanical screens offering free access:
• Machine door or casing “open/closed”
detection
• Guard-in-place detection, gate / access
door detection
• Control of mechanical screens used in
addition to a safety light curtain
• Food & Beverage, Packaging, Machine
Tool, Automotive and Textile
The 50FY Series interlocking guard is a protective equipment comprising a safety
amplifier accepting up to six Hall effect sensors operated by coded magnet actuators. This equipment allows to control up to 6 doors/casings of a machine or small
production line. When all connected sensors are actuated, the logic circuit which
controls the 2 output relays, closes the relay contacts to enable the machine operation. If any sensor is turned off (by opening a door), the logic circuit opens the
contacts and the machine movement stops immediately.
Each sensor is equipped with 2 Hall effect integrated circuits. These Hall effect
circuits are connected independently so that both must turn on simultaneously to
produce an output. Each sensor is equipped with one N.O. output switching circuit
and one N.C. output switching circuit in order to avoid common mode failure. An
accurate positioning of the magnets is necessary to enable the machine operation,
and the magnet actuators are coded. These two features make the 50FY series very
difficult to defeat or to create a false closed door condition resulting in a more reliable system.
The Hall effect sensors and magnets are designed to be used in harsh duty. Sealed
to IP 67, they meet washdown criteria for Food & Beverage Industry (high pressure
80 bars, high temperature 60 °C / 140 °F and chemical washdown). Their corrosion
resistant one-piece plastic housing survives exposure to metal cutting
environments. Operating temperature is from -40 °C to 85 °C / -40 °F to 185 °F.
The 50FY series protective equipment is in compliance with the essential
requirements of the Machinery Directive 98/37/EC and with the technical
requirements of EN 954 standard for Type 3 safety related parts of control system.
The logic circuit is based on a permanent self-checking principle with redundancy.
The N.O. contacts of the 2 output relays are internally connected in series. The two
relays are cross monitored which guarantees a reliable connection to the machine
control circuitry. The control unit must be installed in an IP 54 enclosure.
Moreover, the access to the safety amplifier should be limited to the authorised
personnel (the use of a special tool is recommended to secure the safety amplifier
installation).
50FY
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Hall Effect Door Interrupt System
For the control of mechanical guards
! WARNING
MISUSE OF DOCUMENTATION
• The information presented in this product sheet (or catalogue) is for reference only. DO NOT USE this document as system
installation information.
• Complete installation, operation and maintenance information is provided in the instructions supplied with each products.
Failure to comply with these instructions could result in death or serious injury.
50FY Series
• Industrial Safety Products •
205
• Type 3 interlocking guard according to EN 954
• Monitor up to 6 doors
• Sensing distance up to 2.5 mm / 0.098 in. depending upon
the offset adjustment
Dimensions in millimeters / inches, meters / feet, weights in kg / lbs
Specifications
Sensors and magnets
Amplifier
10-12 Vdc
100 to 128 Vac, 50/60 Hz
20 mA
3 VA max.
2 safety relays with guided-contacts (5A/120 Vac, 2 NO in series)
Corrosion resistant plastic
Stainless steel
Sensors & magnets: 12.7x39.4x33/0.50x1.55x1.30
57.9x203.2x135.1/2.28x8x5.32
-40 to 85°C / -40 to 185°F
-40 to 70°C / -40° to 158°F
IP 67 / NEMA , 3, 4, 4X, 12, 13 and washdown
To be installed in an IP 54 enclosure
LED indicators on the amplifier
2.5 mm/0.09 in. (offset: 0 mm)
1.3 mm/0.05 in. (offset: 3.8 mm/0.14 in.)
0 mm (offset: 7.5 mm/0.29 in.)
Electrical connection 4-leads prewired (2, 4 or 15 m/6.56, 13.12 or 49.2 ft)
Terminal strip
Power supply voltage
Power consumption
Output switching capacity
Material
Dimensions
Operating temperature
Sealing
Status indicators
Sensing distance
Ordering information
(1)
39.4/1.55
Offset/Sensing distance
25.4/1
Magnet actuator
33.0/
1.30
50FY41-6 (cable length 2 m / 6.56 ft)
50FY41-12 (cable length 4 m / 13.12 ft)
50FY41-50 (cable length 15 m / 49.2 ft)
25.4/1
12.7/
0.50
ø 4.8/
0.18
Magnet actuators:
Offset
39.4/1.55
52FY31
Safety amplifier:
Sensing
Offset
distance
0
2.5 mm/0.09 in.
3.8 mm/0.15 in. 1.3 mm/0.05 in.
7.5 mm/0.26 in. 0
25.4/1
33.0/
1.30
25.4/1
12.7/
0.50
Sensing distance
Hall effect sensor
Hall effect sensors (50FY41-❏)
ø 4.8/
0.18
L
FYQLA1-140R-3
Listing
50FY41-6
50FY41-12
50FY41-50
Cable length
2 m/ 6.56 ft
4 m/ 13.12 ft
15 m/ 49.2 ft
Safety amplifier
57.91/2.28
36.96/1.45
108.0 / 4.25
315 A
L1 L2 R1 R2
117 V ~
MICRO SWITCH
USA
!
LOGIC AMPLIFIER
FYQLA1-140R-3
1
(1)
Order one set of sensor and magnet per
door, and up to 6 sets per amplifier.
C
L
O
S
E
D
O
P
E
N
203.2 / 8
Relay
Condition
190.5 / 7.50
1/8 A SLOW BLOW
206
Magnet actuator (52FY31)
Hall effect sensors:
50FY
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50FY
DISCONNECT 22KΩ RESISTORS WHEN
CONNECTING SENSORS
2
3
4
5
6
RWBO RWBO RWBO RWBO RWBO RWBO
135.1 / 5.32
• Industrial Safety Products •
50FY Series
Logic amplifier output status
LED Status
315 A
R1
Relay
Condition
C
L
O
S
E
D
LOGIC AMPLIFIER
FYQLA1-140R-3
C
L
O
S
E
D
O
P
E
N
ON
Enable
OFF
Disable
O
P
E
N
Relays
condition
DISCONNECT 22K RESISTORS WHEN
CONNECTING SENSORS
2
3
4
5
6
(green)
1
(red)
(green)
R2
!
Machine operation
RWBO RWBO RWBO RWBO RWBO RWBO
(red)
L1 L2 R1 R2
Output Status
Relays
condition
117 V ~
O
P
E
N
C
L
O
S
E
D
Failure detection
Wiring instructions
1
LED Status
2
R (+) = Red positive
B (-) = Black negative
W (NO output) = White
O (NC output) = Orange
(red)
Normal operation
(red)
Failure detection (or sensor misalignment detected)
LED Status
1
R W B O
1
Hall effect
Sensor
R W B O
1
• If less than six 50FY41 sensors are being used, install
22 kW resistors between W and R and a second between O and
B for each terminal set unwired. The resistors are necessary for
correct operation of the amplifier. Ten 22 kW resistors are
supplied.
R W B O
Light Off
Sensors operation
- Normal operation
- Each Hall effect sensor produces a signal
- The door is closed
- The machine operation is enabled
- Normal operation
- None of the Hall effect sensors produce a signal
- The door is open
- The machine operation is disabled
- Improper operation
- Only one out of two Hall effect sensors
produces a signal
- Either the door is not correctly closed or the
sensor has a failure
- The machine operation is disabled
Light On
Flickering light
Amplifier supply
120 Vac
Fuse
Fuse
A1
(+)
S
11
S
12
S
22
Fuse
13
23
33
Power
S
1
K2
K3
L1
41
Honeywell
FF-SRS5935
FYQLA1
Logic Amplifier
S
2
internal
fuse
Internal
Switches
A2
(-)
Neutral
50FY Series
S
33
S
34
S21
PE
R1
14
24
34
L2
42
NO P/B Machine Stopping
circuit
R2
Lock off*
Reset
• Industrial Safety Products •
• Connect nominal voltage leads to the
amplifier terminals labeled L1 (neutral)
and L2 (phase).
• The NO output contact R1/R2 must be
connected directly to the machine stop
command or if necessary to an
emergency stop module.
50FY
Black
System operation
Sensor output status (red LEDs number 1 to 6)
Orange
Red
R W B O R W B O
White
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Status indicators
* Reset push-button to use only after control
unit lock off when sensor misalignment detected.
** Internal switches FF-SRS5935:
S1: Without cross-fault monitoring
S2: Manual restart
207
FEATURES
• Sensors and actuators must be
specifically aligned before sensors will
produce outputs
• Special magnet actuators required to
operate sensors, making unauthorized
actuation difficult
• Solid state sensors for reliability and
long life
• Sealed to IP 67, NEMA 4, 6, 6P, 13,
meets washdown requirements
• LED output indicator
• Preleaded or connector style termination
• 10 to 30 Vdc supply voltage, PNP or
NPN outputs
• 93 to 132 Vac supply voltage, N.O., SCR
output
• -30 to +85 °C (-22 to +165 °F)
temperature range (AC)
• -30 to +70 °C (-13 to +158 °F) (DC)
• Hard to defeat
• Standard and extended range magnetic
actuators
40FY Series
®
The 40FY Series Hall Effect Door Interrupt Sensor is a non-contact, magnetic device
consisting of two parts: a sensor and a magnetic actuator. The magnetic actuator
has a keyed magnetic field that must match the sensor to operate correctly. When
exposed to this keyed magnetic field, the sensor responds with an output. This
product cannot be defeated by using an operator’s hand, non-magnetic metal, wire
or tape and is hard to defeat with standard magnet/target actuator.
! WARNING
MISUSE OF DOCUMENTATION
• The information presented in this product sheet (or catalogue) is for reference only. DO NOT USE this document as system
installation information.
• Complete installation, operation and maintenance information is provided in the instructions supplied with each products.
40FY
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Category 1 Hall Effect Door Interrupt Proximity Sensors
2-Wire AC, 3-Wire DC types
Failure to comply with these instructions could result in death or serious injury.
40FY Series
• Industrial Safety Products •
209
®
Specifications
MOUNTING DIMENSIONS (for reference only)
Sensor Pre-leaded Termination (mm/in)
3-wire DC
2-wire AC
Sensing Distance
41FY1
41FY2
41FY1
41FY2
Min. Operate
6.35 mm
(0.25 in.)
7.6 mm
(0.30 in.)
7.6 mm
(0.30 in.)
10.2 mm
(0.40 in.)
Max. Release
15.24 mm
(0.60 in.)
19.05 mm
(0.75 in.)
19.05 mm
(0.75 in.)
25.4 mm
(1.0 in.)
Supply voltage
10 to 30 Vdc
93 to 132 Vac
Load Current
0 to 200 mA
0 to 500 mA
Leakage Current
30 µA
1.5 mA max.
Voltage Drop, max.
PNP: 2.5 V NPN: 1.5 V
6 V @ 500 mA
Current Consumption,
max.
40 mA
-
Inrush Current, max.
-
1.2 A/20 msec
Repeatability*
±3%
±3%
Operating
Temperature
-30 to +85 °C
(-22 to +185°F)
-25 to +70 °C
(-13 to +158 °F)
Protection Class
IP 67 (Dust tight, temporary immersion)
NEMA** 4, 6, 6P, 13
Materials
Housing: Polycarbonate; Cable: 22 gage PVC
Circuit Protection
Transients (power and output), incorrect wiring
* Repeatability is the ability of the sensor to trigger at the same point, plus or minus a given tolerance, after
every operation (at constant voltage and temperature) over the entire range of the sensor’s specifications.
** Application Note: Enclosures are based, in general, on the broad definitions outlined in NEMA standards.
Therefore, it will be necessary for the user to determine that a particular enclosure is adequate when exposed to
the specific condition that might exist in intended applications. Except as might otherwise be noted, all references to products relative to NEMA enclosure types are based on MICRO SWITCH evaluation only.
Sensor Connector Termination (mm/in)
40FY
Sensor Type
ELECTROMAGNETIC COMPATIBILITY
Characteristics
Standard
Level
Impulse Voltage Withstand
IEC 255-5
1 KV
Radiated Electromagnetic Field
Immunity
IEC 801-3
3 V/m
Discharge (ESD) Immunity
Electrostatic
IEC 1000-4-2
8 KV
Fast Transient Immunity
IEC 1000-4-4
1 KV
Radiated Emissions
CISPR 11
within specified limits
CISPR 11
within specified limits
Magnetic Actuator (mm/in)
MOUNTING REQUIREMENTS
40FY
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Category 1 Hall Effect Door Interrupt Proximity Sensors
2-Wire AC, 3-Wire DC types
210
• Industrial Safety Products •
40FY Series
2-wire AC
3-wire DC NPN (Sinking)
L1 BRN
1 BRN
4 BLK
L1
+
OUT
HALL
LOAD
3 BLU
L2 BLU
10 -- 30 VDC
10
Vdc
<
FUSE
93 - 132 VAC
LOAD
-
L2
2-wire AC Pinout
3-wire DC PNP (Sourcing)
1 BRN
HALL
4 BLK
+
OUT
10 -1030- 30
VdcVDC
LOAD
3 BLU
NO CONNECTION
-
3-wire DC Pinout
+V (10 to 30 Vdc)
No connection
Output
Neg V (Gnd)
Wiring diagram:
The connection of two 40FY Hall effect sensors to the FF-SRS5935 emergency stop module increases the safety level
of the whole installation
Fuse
Phase
+24Vdc
Fuse
40FY
BRN (+)
1 (NPN)
BLK (OUT)
4
BLU (-)
3
40FY
BLU (-) 3 (PNP)
BLK (OUT)
4
BRN (+) 1
A1
(+)
S
11
S
12
S
22
13
Fuse
K1
K2
23
33
41
Honeywell
FF-SRS5935
manual cross-fault
restart detection
Power
K2
K3
S1
S2
Internal Switches
A2
(-)
S
33
S
34
S21
PE
14
24
34
42
K1
FSD K1
RESTART
K2
FSD K2
0Vdc
Neutral
FSD:
Final Switching Devices
! NOTICE:
The cable resistance between terminals S11-S12 and S21-S22 must be less than 68 W for correct operation of the
emergency stop module
40FY Series
• Industrial Safety Products •
40FY
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
LEADWIRES COLOR CODE AND CONNECTOR PINOUT
211
40FY
Courtesy of Steven Engineering, Inc. Ÿ 230 Ryan Way, South San Francisco, CA, 94080-6370 Ÿ Main Office: (650) 588-9200 Ÿ Outside Local Area: (800) 258-9200 Ÿ www.stevenengineering.com
Sensor order guide
Description
Catalog Listing
3-wire DC, PNP N.O. output, connector
®
40FY26-33
3-wire DC, PNP N.C. output, connector
®
40FY22-33
3-wire DC, PNP N.O. output, leadwires
40FY26-020
3-wire DC, PNP N.C. output, leadwires
®
40FY22-020
3-wire DC, NPN N.O. output, connector
®
40FY28-33
3-wire DC, NPN N.C. output, connector
®
40FY24-33
3-wire DC, NPN N.O. output, leadwires
®
40FY28-020
3-wire DC, NPN N.C. output, leadwires
®
40FY24-020
2-wire AC, N.O. output, connector
40FY36-33
2-wire AC, N.C. output, connector
40FY32-33
2-wire AC, N.O. output, leadwires
40FY36-020
2-wire AC, N.C. output, leadwires
40FY32-020
Magnet actuator
41FY1
®
Magnet actuator, extended range
®
41FY2
Cables for connector versions
Style
Cable Length
Catalog Listings
4-Pin DC Standard Key (12 mm/0.47 in. Micro)
Straight
2m (6.56 ft)
803000A09M020
5m (16.4 ft)
803000A09M050
Right Angle
2m (6.56 ft)
803001A09M020
5m (16.4 ft)
803001A09M050
Right Angle
w/LED, NPN
2m (6.56 ft)
5m (16.4 ft)
8030N1A09M020
8030N1A09M050
Right Angle
w/LED, PNP
2m (6.56 ft)
5m (16.4 ft)
8030P1A09M020
8030P1A09M050
4-Pin AC Inverted Key (12 mm/0.47 in. Micro)
Straight
2m (6.56 ft)
B03000A11M020
5m (16.4 ft)
B03000A11M050
Right angle
2m (6.56 ft)
5m (16.4 ft)
B03001A11M020
B03001A11M050
Emergency stop module order guide
FF-SRS5935 o
Voltage:
2: 24 Vdc
E: 120 Vac
G: 230 vac
Refer to the Safety Control Modules section for product complete specifications
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• Industrial Safety Products •
40FY Series