Circuit Protection
Accessories
You maintain the circuit.
We’ll maintain an inventory
of accessories to help.
Your problem: The little things that make your job easier add
up. Maybe it’s a lockable cabinet to keep your spares from being
scattered across the plant. Maybe it’s having the right fuse puller,
so your people don’t put themselves at risk by “improvising”
• Box Covers
during fuse changeouts. Or maybe you’re an OEM designer or
• Fuse Reducers
specifying engineer, and that circuit protection problem you’ve
• Fuse Pullers, Clip Clamps
been wrestling with would disappear if fuses came with a special
• Trigger® Indicator
gadget that . . .
• Shawmut Trigger®
Our solution: Look no further than Ferraz Shawmut’s line of
• Trigger® Actuator
Circuit Protection Accessories. Cabinets, box covers, reducers,
• Blown Fuse Indicators
pullers, blown-fuse indicators, add-on switches . . . they’re all
here. In stock. Under one roof. And ready to meet your circuit
• Add-on Switches
protection system maintenance needs — or help you solve
• IL Indicator
specialized design problems.
• PSC Microswitches
Want more information fast? For more technical or application-
• Protistor Microswitches
specific information, please call our Circuit Protection Accessories
experts, at 978-462-6662; 416-252-9371 in Canada; or visit our
website at us.ferrazshawmut.com.
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BOX COVERS
ACCESSORIES
BOX COVERS
COU
COW
COX
Ferraz Shawmut Box Covers
fit all standard size boxes with
a variety of plug fuse, switch
and receptacle combinations.
They provide easy access to
local protection and control
of 125V motors and other
equipment. Long life
corrosion-protected steel
bases.
Rating & Approval
➤ Rated 125V AC 15A
➤ UL Listed
COY
CRU
CRW
CRX
CRY
CSU
CSW
CSX
CSY
Note: Features and box mounting
details on next page.
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BOX COVERS COY-B
CCY
CATALOG NO.
COU
COW
COX
COY
CRU
CRW
BOX COVER FEATURES
ACCESSORIES
CTY
CKA
TO MOUNT ON:
Edison-Base Fuse Holder
2-1/4” Handy Box
Edison-Base Fuse Holder
2-3/4” Switch Box
Edison-Base Fuse Holder
4” Octagon Box
Edison-Base Fuse Holder
4” Square Box
Edison-Base Fuse Holder
2-1/4” Handy Box
and Grounding Receptacle
Edison-Base Fuse Holder
and Grounding Receptacle
2-3/4” Switch Box
CRX
Edison-Base Fuse Holder
and Grounding Receptacle
4” Octagon Box
CRY
CSU
Edison-Base Fuse Holder
4” Square Box
and Grounding Receptacle
CSW
CSY-RL
CSY-L
Edison-Base Fuse Holder
2-1/4” Handy Box
and Single Pole Switch
Edison-Base Fuse Holder
2-3/4” Switch Box
and Single Pole Switch
CATALOG NO.
BOX COVER FEATURES
TO MOUNT ON:
CSX
Edison-Base Fuse Holder
4” Octagon Box
and Single Pole Switch
CSY
Edison-Base Fuse Holder
and Single Pole Switch
4” Square Box
COY-B
CSY-L
CSY-RL
2 Edison-Base Fuse Holders
4” Square Box
Edison-Base Fuse Holder
Single Pole Switch and
Pilot Light
4” Square Box
Edison-Base Fuse Holder
Grounding Receptacle
Single Pole Switch and
Pilot Light
4” Square Box
CCY
CKA
CTY
2 Edison-Base Fuse Holders
and 2 Single Pole Switches
4” Square Box
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2 Edison-Base Fuse Holders 4-11/16” Square Box
& 250V Grounding Receptacle
2 Edison-Base Fuse Holders
4” Square Box
and one 2-Pole Switch
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FUSE REDUCERS
ACCESSORIES
FUSE REDUCERS
Ferraz Shawmut Fuse Reducers allow the use of
lower rated fuses in existing equipment having clips
with higher ampere ratings. The use of closer rated
time-delay fuses can improve circuit protection.
For example, renewable or one-time fuses feeding a
motor can be replaced with fuses sized closer to the
motor nameplate current. Non-rejection Reducers
will allow Class H, K or R fuses to fit Class H or K
clips. Rejection-type Reducers will allow only Class
R fuses to fit Class R clips or only Class J fuses to fit
Class J clips. Class J fuse reducers are not for bolt
on applications.
Ratings
➤ For 250 and 600 Volt
Class H, K and R fuses
➤ For 600 Volt Class J fuses
Approvals
➤ UL Listed
Guide No. IZZR ➤ CSA Certified
➤ 30 to 600 amperes
➤ Tested to 200,000A
Fuse Reducers – Catalog Numbers
CATALOG NUMBERS
CLASS H & K (NON-REJECTION)
CLASS R (REJECTION)
CLASS J (REJECTION)
DESCRIPTION
250 VOLTS
632 132 162 R632
R132
R162
-
-
-
Allows 30A fuse to fit 60A clips
Allows 30A fuse to fit 100A clips
Allows 60A fuse to fit 100A clips
262 212 412 R262
R212
R412
-
-
-
Allows 60A fuse to fit 200A clips
Allows 100A fuse to fit 200A clips
Allows 100A fuse to fit 400A clip
422 612 622 642* R422
R612
R622
R642*
-
-
-
-
Allows 200A fuse to fit 400A clips
Allows 100A fuse to fit 600A clips
Allows 200A fuse to fit 600A clips
Allows 400A fuse to fit 600A clips
600 VOLTS
636 162 166 R636
R162
R166
J636
J136
J166
Allows 30A fuse to fit 60A clips
Allows 30A fuse to fit 100A clips
Allows 60A fuse to fit 100A clips
-
266 212
412 -
R266
R212
R412
J236
J266
J216
J416
Allows 30A fuse to fit 200A clips
Allows 60A fuse to fit 200A clips
Allows 100A fuse to fit 200A clips
Allows 100A fuse to fit 400A clips
422 612 622 642* R422
R612
R622
R642*
J426
J616
J626
J646
Allows 200A fuse to fit 400A clips
Allows 100A fuse to fit 600A clips
Allows 200A fuse to fit 600A clips
Allows 400A fuse to fit 600A clips
*Not a pair; rejection end piece only.
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FUSE PULLERS/CLIP CLAMPS
ACCESSORIES
FUSE clip clamps
Ferraz Shawmut Fuse Clip
Clamps are used to clamp
fuse clips together onto a fuse
ferrule or blade. An easy twist
of the cap tightens the jaws
against the clip, preventing
heating by reducing resistance
at the point where fuse and
clip make contact. This helps
prevent loss of spring tension
due to annealing from overheating.
plastic FUSE pulleRS
Ferraz Shawmut Plastic Fuse Pullers are fully insulated, made
of high-dielectric, reinforced plastic with notched handles to
provide a safe grip. Stronger and more durable than fiber pullers, they are permanently marked with the recommended fuse
ampere range. Yellow color for safety.
Plastic Fuse Pullers – Catalog Numbers, Sizes
DESCRIPTION
CATALOG
NUMBER
SIZE
LENGTH
(inches)
USE WITH FUSES
AMPERE
DIAMETER
RATING
VOLTS (inches)
34-001G
small
5
0-30
34-002G
pocket
7-1/2
0-100
34-003G
31-600
large
11-3/4
31-400
32-250
250
600
250
600
9/32-1/2
-
Fuse Clip Clamps – Catalog Numbers, Type, Ratings
Ferraz Shawmut Nylon Fuse Pullers are fully insulated, made
of high-dielectric, high impact nylon with no-slip handles and
protective finger stops for greater safety when inserting fuses.
Yellow color for safety.
Nylon Fuse Pullers – Catalog Numbers, Sizes
DESCRIPTION
CATALOG
NUMBER
SIZE
LENGTH
(inches)
34-015G
small
5
34-016G
medium
7-1/4
32-004G
32-005G
32-006G* knife blade
32-007G
100
200
250
400
or
600
600
WEIGHT
(ounces)
2
2
2
8
8
* Wide
jaws permit
clamping
split clips.
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nylon FUSE pullERS
CATALOG USE WITH FUSE CLIPS
NUMBER
TYPE
AMPERES
VOLTS
32-001G
Ferrule
30
250
32-002G
Ferrule 60
250
32-002G
Ferrule
30
600
32-003G
Ferrule
60
600
USE WITH FUSES
AMPERE
RATING
VOLTS
0-30
0-100
0-60
250
250
600
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BLOWN FUSE INDICATORS
ACCESSORIES
TRIGGER® INDICATOR
Before
After
The Trigger Indicator (Catalog Number suffix
TI) is available on many blade type fuses,
primarily Form 101 semiconductor fuses and
some Class L fuses. The TI allows blown fuses
to be identified visually, eliminating the need
for resistance or continuity testing.
After
Before
Catalog Numbers
shawmut TRIGGER®
The Shawmut Trigger Indicator is a field-mountable blown-fuse indicator which is wired in
parallel with the fuse to be monitored. The striker pin exerts a static force of one pound and may
be used to actuate a switch. It is available in 130 volt (TI-130), 600 volt (TI-600), and 1500 volt
(TI-1500) ratings. The TI-600 Trigger is a UL Listed accessory. The Shawmut Trigger is not a
fuse and should only be used in parallel with fuses rated 70A or higher. To mount the Trigger,
use two midget fuse clips (for 13/32” diameter fuses) found in the Fuse Clip section.
CAT. NO.
VOLTS
LENGTH A-in.
TI-130
TI-600
TI-1500
0-130
0-600
0-1500
2
2
3-1/2
TRIGGER® actuator
The Trigger Actuator (catalog number suffix TA) has two functions and is an option available
on many Amp-trap® fuses. First, it provides visual indication of an open fuse and second, it
provides a mount for an Add-On-Switch (AOS-) which can indicate a blown fuse via a signal
light or initiate appropriate control action. The Trigger Actuator has no measurable I2t or arc
voltage effect on fuses rated 65A or higher. It will add 2 to 5 amperes of long term rating and
requires a minimum circuit voltage of 5 to 10 volts to activate.
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BLOWN FUSE INDICATORS
ACCESSORIES
AOS-Q
add-on-switch
Add-On-Switches contain one single-pole doublethrow contact rated 4 amperes resistive and 1 ampere
inductive at 250V AC maximum. Two versions of the
Add-On-Switch are available. Catalog number AOS-S has
screw terminals. Catalog number AOS-Q accommodates
push-on connectors.
AOS-S Mounted
on fuse
AOS-S
IL INDICATOR
The new “IL” indicator, developed from proven designs,
provides a blown fuse indication system which does not
sacrifice the excellent I2t characteristics of Ferraz fuses. Its
low voltage design requires just 0.9 volts to activate the
indicator, thus insuring reliable fuse performance under all
conditions. The red pop up button is located in the center
of the fuse body for ease of visibility and optimum voltage
isolation. Interference with buss bar and cable connection
is significantly less than other designs. The addition of the
“IL” indicator provides blown fuse indication on virtually all
Ferraz fuses. Optional auxiliary microswitches for remote
signaling are also available for use with the “IL” indicator.
Features/benefits
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➤ Visual Indication or Remote Signaling
HIGHLIGHTS:
➤ Optional Auxiliary Microswitches
➤ Low Voltage Design
➤ Center Location
➤ Rugged Construction
➤ Proven Reliability
➤ AC or DC
➤ UL Recognized
➤ Same Size for All Fuses
➤ Retains Optimum Performance
➤ Operation at All Times Above 0.9 Volts
- For blown fuse indication on general purpose fuses, please consult factory.
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
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MICROSWITCHES & STUDS
ACCESSORIES
Features/benefits
➤ Microswitch systems adapted to the following fuses:
- PSC sizes 30, 31, 32, 33 / 70, 71, 72, 73
- Blade-type PSC (PA) sizes 0-1, 2-3 / 70, 71, 72, 73
- PSC sizes 000 / 00
➤ Highly resistant studs offering optimized connection, excellent electrical contact and high mechanical withstand for stud-style fuses.
Applications Data
AC IMPULSE
INTERRUPTING RATING
AC
POSITIVE
RATED
NATURE OF
VOLTAGE VOLTAGE FIRE
CODE
VOLT OPERATING CURRENT
CURRENT
NON -INDUCTIVE CIRCUIT INDUCTIVE CIRCUIT
WITHSTAND TEST CLASS
TEST UIMP 1.2/50 UL 94
*** VOLT/CURRENT
30V
110V 250V
30V 110V 250V
20 V
10 A
MS 3V 1-5 1000 V
50 mA
MS 7V 1-5 1500 V
MS
10 V
3 A
3V 1-5 BS 1000 V
MS 3V 1-9 BS
MS 7V 1-5 BS
1500V
10 mA
MS 7V 1-9 BS
50/60 Hz
10A
10A
10A
10A
10A
10A
8,5 kV*
14 kV**
DC
8A
0,4A
.2A
4A
.2A
.1A
12 kV*
20 kV**
3A
3A
3A
2A
1A
1A
8,5 kV*
14 kV **
DC
3A
0,5A
0,25A
3A
0,2A
0,1A
12 kV*
20 kV**
MS 3V 1-5 ET 1000V
50/60 Hz
3A
3A
3A
2A
1A
1A
8.5 kV*
14 kV**
10 V
H.B
50/60 Hz
3 A
MS 7V 1-5 ET 1500V
10 mA
DC
3A
0.5A
-
2A
0.2A
-
12 kV*
20 kV**
H.B.
MS PA 2-5 1500 V
20 V
50/60 Hz
10A
10A
10A
10A
10A
10A
9 kV*
13 kV**
10 A
MS PA 2-9
50 mA
DC
8A
0,4A
0,2A
4A
0,2A 0,1A
VO
S PA 2-5 B2 1500 V
M
20 V
50 Hz
4A
4A
5A
-
5A
5A
12 kV*
16 kV**
5 A
MS 4L 2-5 B2 1000 V
100 mA
DC
-
-
-
-
2A
0,4A
8 kV*
13 kV**
VO
S 4L 2-5 B6 1000 V
M
20 V
50/60 Hz
10A
10A
10A
10A
10A
10A
8 kV*
10 kV**
10 A
50 mA
DC
8A
0,4A
0,2A
4A
0,2A 0,1A
VO
MC 6,3 GR 2-5N 1000 V
20 V
50/60 Hz
-
5A
3A
-
3A
2A
3.5 kV*
5A
100 mA
DC
4A
0.4A
-
3A
0.4A
MC 36 GR 2-5 1000 V
20 V
50/60 Hz
-
5A
5A
-
5A
5A
7.5 kV*
5A
100 mA
DC
4A
0.4A
-
2A
0.4A
-
H.B.
* Between power circuit and microswitch terminals as per IEC 60 and 694 and NFC 64010 (50/60 Hz 1 min. duration in dry air)
** Between power circuit and microswitch terminals Uimp: impulse voltage as per IEC 947-1
***Between power circuit and microswitch terminals
EACH MICROSWITCH WEIGHS LESS THAN 100 g, THEREFORE NO FUME AND SMOKE GRADE IS REQUIRED BY NF F 16-102 STANDARD
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PSC MICROSWITCHES
MS 3V Fuse Sizes: 30 - 33
2
4
ACCESSORIES
1
Fig. 1
X31
MS30014
V1-5
42
Fuse Size
Code
39
Sizes
30, 31,
32, 33
position déclenchée
switched position
10
6.35 x 0.8
2
1
4
X310014
MS3V1-5
34.6
Fig. 2
32.7
Ref.
Number
Indication
Style
Weight
(g)
MS 3V 1-5 X310014 Standard NO-NC
34
MS 3V 1-5
Low level NO-NC
BS W310013
34
MS 3V 1-9 BS T310011 Low level NO-NC
44
MS 3V 1-5 ET R310009 Low level NO-NC
34
(fig.1)
(3)
(4)
(fig. 3)
10
4.75 x 0.5
1
2
R310009
MS3V1-5 ET
4
(3) Same as fig. 1
(4) Same dimensions as fig. 1 but with 2 microswitches side by side
(9) Watertightness class
Fig. 3
32.7
Fuse Size
Code
1
K
MS731000
V1-5 3
BS
Fig. 4
42
62,5
10
4.75 x 0.5
1
2
4
S310010
MS7V1-5 ET
32.7
Indication
Style
Weight
(g)
MS 7V 1-5 J310002 Standard NO-NC
45
MS 7V 1-5 BS K310003 Low level NO-NC
45
Sizes
70, 71,
72, 73
MS 7V 1-9 BS P310007 Double pole NO-NC
55
MS 7V 1-5 ET S310010 Low level NO-NC
55
Fig. 5
Ref.
Number
(fig.4)
(7)
(8)
(fig. 5)
low level
IP 50 (9)
(7) Same as fig. 4
(8) Same dimensions as fig. 4 but with 2 microswitches side by side
(9) Watertightness class
Attention: Microswitch systems exclusively designed for Ferraz Shawmut
PSC fuses are fitted with a patented trip-indicator, saving the use of an EDV.
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MS PA Fuse Sizes: 0 - 70
Fuse Size
Code
Ref.
Number
Indication
Style
Weight
(g)
Sizes
MS PA 2-5 H210158 OF Standard (fig. 7) 32,5
0, 1, 2, 3, MS PA 2-9V J210159 Double (fig. 7) OF 39,5
71, 72, 73
side by side
MS PA 2-5 B2 C210360 OF Terminals 2,8 27
Fig. 7
MS PA 2-5 T210398 OF Standard (fig. 7)
70
MS PA 2-9 V210399 Double (fig. 7) OF
side by side
MS PA 2-5 B2 W210400 OF Terminals 2,8
(fig. 8)
Fig. 8
31
37
27
Exclusive “MS PA” indication systems are automatically resettable
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PSC MICROSWITCHES
ACCESSORIES
MS Indication System for 000 & 00 Fuses
as per DIN 43653 and DIN 43620 Terminals
Catalog Number
Automatically resettable, these microswitch systems indicate fuse presence (PRES) and proper mounting. In case of
improper mounting or fuse melting, terminals 1-4 closed.
Reference
Number
Weight
(g)
MS 4L 2-5 B6 + PRES (fig. 1) (1)
F210156C
30
MS 4L 2-5 B2 + PRES (fig. 2) (2)
G210157C
26
(1) 6.3mm Clips
(2) 2.8mm Clips
Fig. 1
Fig. 2
MC Indication System for BS 88-4
Blown Fuse Trip-Indicator
8,5
20
7
31
Catalog Number
Reference
Number
Weight
(g)
Y 310015
10
Reference
Number
Weight
(g)
MC 6,3 GR 2-5 N
with external trip-indicator
11
23
33
28,5
15
Catalog Number
8,4
27
26
23,6
22,5
2,8
13
3,4
MC 36 GR 2-5
for British standard fuses
with internal indicator
P 092496
10
27 and 36
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PROTISTOR FUSE MICROSWITCHES
ACCESSORIES
PROTISTOR® FUSES
Microswitch systems for round and
square-body fuses (not for PSC Fuses)
Features/benefits
➤ Remote signaling systems for fitting on Ferraz Shawmut fuses equipped with microswitch support
➤ Indication of fuse status
➤ Manual Reset
➤ Standard and low current models with different
insulation ratings
➤ Watertight types for use in corrosive atmospheres
CHARACTERISTICS
TYPE
Standard
AC or DC
Impulse
AC voltage
Insulation
voltage test
CATALOG NUMBER voltage withstand test
Uimp 1,2/50 hs
rating
(*)
(**)
Ui (V)
MC3E 1-5N
1250V
15 kV
20 kV
20 V
MCR3E 1-5N
2200V
20 kV
30 kV
50 mA
1250V
15 kV
20 kV
MC3E 1-5NBS
MC3E 1-9NBS
Low level
MCR3E 1-5NBS
20 kV (1)
30 kV
MC3E 1-5NET
1250V
MCR3E 1-5NET
2200V
20 kV (1)
30 kV
MC2R3E 1-5NET
6000V
24 kV (2)
40 kV
MC2R3E 1-9NBS
IP 50
2200V
23 kV (2)
24 kV (1)
26 kV (2)
32 kV (3)
11 kV
MCR3E 1-9NBS
MC2R3E 1-5BS
Watertight
Positive
operating
min.voltage
/min.current
6000V
10 V
10 mA
Current
rating
5A
Current
Non-inductive circuit
30 V
110 V
250 V
50/60 Hz
10 A
10 A
7A
DC
5A
0.5 A
50/60 Hz
3A
3A
DC
3A
inductive circuit
L/R = 25ms
30 V
110 V
250 V
6A
1.6 A
0.3A
3A
2A
1A
1A
0.5 A
0.25 A
3A
0.2 A
0.1 A
50 Hz
3A
3A
1A
1A
DC
0.5A
3A
40 kV
16 kV
10 V
10 mA
3A
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0.2 A
Catalog Numbering system: MC3E 1-5 single pole microswitch - MC3E 1-9 double pole microswitch - MCR, MC2R reinforced insulation microswitch
* Between power circuit and microswitch terminals as per IEC 60 and 694 and NFC 64010 (50/60 Hz 1 min. duration in dry air)
** Between power circuit and microswitch terminals Uimp: impulse voltage accordong to IEC 947-1
***Between power circuit and microswitch terminals
EACH MICROSWITCH WEIGHS LESS THAN 100g, THEREFORE NO FUME AND SMOKE GRADE IS REQUIRED BY NF F16-102 STANDARD
(1) for short body fuses (sizes 30 - 31 - 32 - 33 - 70 - 71 - 72 - 73 - 83 - 84) Except PSC
(2) for sizes 100 - 91 - 92 - 93 - 94 - 123 - 124 fuses and longer
(3) for sizes 171 - 172 - 173 - 174 fuses and longer
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J 11
Semiconductor Fuses
SSeSem
iiccioconondnduducuctctootror rFFuFususesesess
emm
Microswitches
Microswitches
Microswitches
Microswitches
®
Microswitch Systems
Protistor
Fuses
®
®
®Fuses
Microswitch
Systems
Protistor
PROTISTOR
FUSE
MICROSWITCHES
ACCESSORIES
Microswitch
Systems
Protistor
Fuses
Microswitch
Systems
Protistor
Fuses
REMOTE SIGNALING WITH 1250 V AC/DC INSULATION VOLTAGE
REMOTE
SIGNALING
WITH
1250Insulation
V AC/DC
INSULATION VOLTAGE
Remote
Signalling
with 1250
VWITH
AC/DC
Voltage
Catalog
REMOTE
SIGNALING
1250
V AC/DC
INSULATION
VOLTAGE
Quantity
of NO-NC
REMOTE
SIGNALING
WITH
1250
V
AC/DC
INSULATION
VOLTAGE
Contact
Ref.
Weight
Pack.
Number
separated circuits
(g)
(1)
Number
Weight Pack.
Catalog
Quantity of NO-NC
Ref.
Quantity
of
NO-NC
Catalog
Ref.
Weight
Pack.
Contact
WeightPack.
Pack.
Catalog
Catalog
Quantity
of NO-NC standard Number
Ref. Weight
Quantity
of
Ref.
MC3E
1-5NNumber
separated
circuits
1NO-NC
(g) 39.5 (1) (1)3
D310020
Contact
Contact
separated
circuits
Contact Number
Number
Number
Number
separated
circuits
separated
circuits
Number (g)
(g) (g)
(1) (1)
Number
39.5 3 3 3
lowstandard
levelMC3E
MC3E
1-5NBS
MC3E
1-5N D310020
D310020
39.5
E310021 39.5
1-5N
1 1 1 standard
1 1
2 1
1 12
2 1
2 21
1
1 1
1
39.5
standardMC3E
3 3
MC3E
1-5N D310020
standard
1-5N
D310020 39.5
level
MC3E
1-5NBS
E310021
39.5
45.7 3 3 3
lowlow
level
MC3E
1-9NBS
low level
F310022 39.5
MC3E
1-5NBS
E310021
39.5
33 3
MC3E
1-5NBSE310021
low low
level
MC3E
1-5NBS
E310021 39.5
lowlevel
level
MC3E
1-9NBS
F310022
45.7
MC3E
1-5NETF310022
lowwatertight
level MC3E
L310027 45.740.2 3 3
1-9NBS
levelMC3E
33 3
MC3E
1-9NBSF310022
low low
level
1-9NBS
F310022 45.7
watertight
MC3E
1-5NET
L310027
40.245.7
40.2
3
watertight MC3E 1-5NET L310027
40.2
watertight
3 3
MC3E
1-5NETL310027
watertight
MC3E
1-5NET
L310027 40.2
REMOTE SIGNALING WITH INSULATION VOLTAGE UP TO 2200 V AC/DC
REMOTE
SIGNALING
WITH INSULATION
VOLTAGE
UP TO 2200 V AC/DC
Remote
Signalling
with Insulation
Voltage
up to 2200
V AC/DC
Quantity
ofVOLTAGE
NO-NC
Catalog
REMOTE
SIGNALING
WITH
INSULATION
VOLTAGE
2200
V AC/DC
Ref.
REMOTE
SIGNALING
WITH
INSULATION
UPUP
TOTO
2200
V AC/DC
Contact
Weight
Pack.
Number
separated circuits
Number
(g)
Quantity of NO-NC
Weight Pack.
Catalog
Ref.
Quantity
of
NO-NC
Contact
Quantity
of 1NO-NC
Quantity
of NO-NC standard Number
Catalog
Ref.Ref. Weight
Weight
Pack.
WeightPack.
Pack.
Catalog
Catalog
Ref.
G310023
MCR3E
1-5NNumber
separated
circuits
1
(g) 51.7
Contact
Contact
separated
circuits
Contact Number
Number
Number
(1)
Number Number
separated
circuits
separated
circuits
Number (g)
(g) (g)
11
1 1
1 21
1 1
2 12
2 21
1
1 1
1
P310030 51.7
lowstandard
levelMCR3E
MCR3E
1-5NBS
51.7
standard
1-5N
MCR3E
1-5N G310023
G310023
51.7
G310023 51.7
standardMCR3E
MCR3E
1-5NG310023
standard
1-5N
51.7
lowlevel
level
MC3RE
1-5NBS
P310030
51.7
H310024 51.7
low
MCR3E
1-9NBSP310030
58.0
low level
MCR3E
1-5NBS
P310030 51.7
MCR3E
1-5NBSP310030
low low
levellevelMCR3E
1-5NBS
51.7
low level MCR3E
MCR3E 1-9NBS
H310024
58.0
Q31003158.0
1-5NETH310024
52.5
lowwatertight
level
MCR3E
1-9NBS
H310024 58.0
levelMCR3E
MCR3E
1-9NBSH310024
low low
level
1-9NBS
watertight
MCR3E
1-5NET
Q310031
52.558.0
watertight MCR3E 1-5NET Q310031
52.5
Q310031 52.5
watertight
MCR3E
1-5NETQ310031
watertight
MCR3E
1-5NET
52.5
1 11
1 1
1 11
1 1
1
1 1
11 1
1
1 1
REMOTE SIGNALLING WITH INSULATION VOLTAGE UP TO 6000 V AC/DC
REMOTE SIGNALLING WITH INSULATION VOLTAGE UP TO 6000 V AC/DC
REMOTE
SIGNALLING
WITH
INSULATION
VOLTAGE
6000
V AC/DC
REMOTE
SIGNALLING
WITH
INSULATION
VOLTAGE
UPUP
TOTO
6000
V AC/DC
of NO-NC
Remote Signalling with Insulation Voltage Quantity
up to 6000
V AC/DC
Contact
Catalog
Ref.
Weight
Pack.
Number
separated circuits
Number
(g)
Quantity of NO-NC
Weight Pack.
Catalog
Ref.
Quantity
ofofNO-NC
Contact
Quantity
NO-NC
Catalog
Ref.
Weight
Pack.
Quantity
of 1NO-NC
Weight
Pack.
Catalog
Catalog
Ref. Weight
low
level Number
J310025
1
MC2R3E
1-5NBS Ref.
separated circuits
64.0 Pack.
(g)(g)
Contact
Contact
separated
circuits
Contact Number
Number Number
Number
(1)
Number
separated
circuits
separated
circuits
Number (g)
Number
(g)
1 1
1 1
1 2 1
1 1
2
2
Electrical
2 2
1
N31002964.0
MC2R3E
1-5NETJ310025
lowwatertight
level
64.8 1 11
MC2R3E
1-5NBS
low level
MC2R3E
1-5NBS
J310025
64.0
low low
levellevelMC2R3E
J310025 64.0
MC2R3E
1-5NBSJ310025
1 1
1-5NBS
64.0
watertightl
MC2R3E
1-5NET
N310029
64.8
low
level
K310026 64.8
MC2R3E
1-9NBS
watertight
70.3 1 11
N310029
MC2R3E
1-5NET
watertight
watertight
N310029 64.8
MC2R3E
1-5NETN310029
1 1
MC2R3E
1-5NET
64.8
low level MC2R3E 1-9NBS
K310026
70.3
low level
K310026
1 1
MC2R3E
1-9NBS
70.3
diagram
of
each
microswitch
circuit
low low
levellevelMC2R3E
K310026 70.3
MC2R3E
1-9NBSK310026
1 1
1-9NBS
70.3
All
of these
signalling
Electrical
diagram of
microswitch
circuit
Electrical
diagram
ofeach
each
microswitch
circuit
Electrical
diagram
each
microswitch
circuit
Electrical
diagram
of of
each
microswitch
circuit
hand resettable
and
systems are
fitted with
these
signalling
systems
C All ofsilver-plated
All
of these
signalling
systems
are are
had
3-terminal
microswitch
All
of these
signalling
systems
are
2
All
of
these
signalling
systems
are
1
resettable
and
fitted
with
silver-plated
3hand
resettable
and
fitted
with
NC
C,
NO
and
NC.
hand
resettable
and
fitted
with
hand
resettable
and
fitted
with
C
terminal
microswitch
C,
NO
and
NC.
3-terminal microswitch
2
1
Csilver-plated
The
terminal
istheon
themicroswitch
top and
3-terminal
silver-plated
silver-plated
The
CCterminal
is on
topmicroswitch
and
connection
NC NO2 42 C
1C, NO
1
and
NC.3-terminal
connection
isNC.
made
6.35
mm
NCNC
is
via
6.35
mm
clipsvia
except
for waterC,made
NO
and
C,
NO
and
NC.
C terminal is on the top and
NO 4Blown fluse The clips
except
for
watertight
models
tight
models
whose
clips
are 4.8
mm
wideand
The
C
terminal
is
on
the
top
The
C
terminal
is
on
the
top
and
NONO
4
4
connection is made via 6.35 mm
Microswitch
OFF
whose
clips are
mmvia
wide.
connection
is 4.8
made
6.35
Blown fluse
connection
via
6.35
mm mm
except is
for made
watertight
models
Blown
Blown
flusefluse clips
except
for
watertight
models
clipsclips
except
for
watertight
models
Microswitch OFF whose
clips are 4.8 mm wide.
Microswitch
Microswitch
OFFOFF
three
main holder
axes.
whose
wide.
whose
clipsclips
are are
4.8 4.8
mm mm
wide.
C
2
1
NC
C
2
1
C
NC NO2 42 C
1
1
NCNC
NONon-blown
fluse
NO4NO
4
4
Microswitch
ON
NOTE (2): The 26.4 dimension is the same Non-blown
fluse
Non-blown
Non-blown
flusefluse
with 1 or 2 separated circuits NO-NC.
Microswitch ON
NOTE (2): The 26.4 dimension is the same
Microswitch
Microswitch
ON
NOTE
(2):
The
26.4
dimension
is
same circuits
Tests
with
sine
vibrations
carried
out
atthe
ambient
with
scanning
ofON
the
NOTE
(2):
The
26.4
dimension
is
the
same
NOTE
(2):
The
26.4
dimension
is
the
same
with
1
or
2
separated
NO-NC.
with 1 or 2 separated
circuits NO-NC.
Spectrum:
segment
(2
to
16 NO-NC.
Hz)
x holder
= 5 mm
with
21stseparated
circuits
with
1 with
or1 sine
2orseparated
circuits
NO-NC.
Tests
vibrations
carried
out
at ambient
withconstant
scanning oftrip
the three main
axes.peak.
Tests Spectrum:
with sine1stvibrations
carried
out
attrip
ambient
with scanning
ofmm
thepeak.
three
main
holder axes.
nd
Exponential
scanning
speed: 1 octave per minute.
2
segment
(16
toout
250
constant
acceleration
= 5three
gmain
peak.
segment
(2 to 16
Hz)carried
constant
X = 5 of
sine
vibrations
out
at ambient
with
ofγthe
main
holder
axes.
TestsTests
withwith
sine
vibrations
carried
at Hz)
ambient
scanning
the
three
holder
axes.
Spectrum:
1st2ndsegment
(2toto
16
Hz)
constant
trip with
x scanning
=γ5+mm
peak.
Duration:
(16
250
Hz)
constant
acceleration
5
g
peak
st
st segment
Exponential
scanning
speed
:51mm
octave
per minute.2 hours per axis.
Spectrum:
1
segment
(2
to
16
Hz)
constant
trip
x
=
peak.
Spectrum:
1
segment
(2
to
16
Hz)
constant
trip
x
=
5
mm
peak.
nd
2 ndsegment
(16 to 250 Hz) constant acceleration
γ = 5 g peak.
ndInc.-230 Ryan Way, South
2 hours
per
axis.
Courtesy of Steven Engineering,
Francisco,
CA
94080-6370-Main
(650)
588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
segment
to Duration:
250
Hz)
constant
acceleration
g peak.
2 2
segment
(16(16
to 250
Hz)San
constant
acceleration
γ = γOffice:
5=g5peak.
Exponential scanning speed : 1 octave
J 424
12 per minute.
Exponential
scanning
speed
:
1
octave
per
minute.
Exponential
scanning
speed
:
1
octave
per
minute.
Duration: 2 hours per axis.
424
Duration:
2 hours
axis.
Duration:
2 hours
per per
axis.
424424