Surge Protection
Fail-safe overvoltage protection in a full range of options
Your problem:
Power-related
problems cost
U.S. companies
more than $80
N
Surge Protection
• Surge-Trap® Modular SPD................ N2
billion dollars
• Surge-Trap® Pluggable SPD............. N4
a year. Most
• Surge-Trap® Type 1 T2 Series .......... N6
transients
originate from
within a facility
• Surge-Trap® Type 1 XR Series.......... N8
• Surge-Trap® Type 1 XP Series ....... N10
and nearly 80% of today’s overvoltage problems are caused by
• Surge-Trap® Type 1 XT Series ....... N12
equipment and power disturbances within the plant. These inner-
• TPMOV® Technology....................... N14
facility transients are caused, for example, by light load panels
switching on and off, motors starting and stopping, and close
conductor proximity. Less than 20% of the transient problems
• VSP MOV Fuses............................. N16
• Surge Switch................................... N18
originate outside the facility due to lightning strikes, utility grid
switching, switching capacitor banks, and electrical accidents.
Our solution: You need fail-safe surge suppression, and the
reliability and cost savings of Mersen’s Surge-Trap® Surge
Protection Devices with patented TPMOV® Technology inside.
Surge-Trap SPDs provide a compact, space saving solution.
Plus, unlike other SPDs on the market, they do not require
additional overcurrent protection, thus offering reduced
installation costs.
Want more information fast? For more technical or applicationspecific information, please call our overvoltage protection
website at us-ferrazshawmut.mersen.com.
N
experts, at 978-462-6662; 416-252-9371 in Canada; or visit our
Surge-Trap® Modular SPD
DIN-rail Style SPD
Surge-Trap® Modular Surge Protective Device (SPD) is a no-fuse, fail-safe surge
suppressor featuring Mersen’s patented TPMOV® technology inside. The modular
SPD is UL 1449 Third Edition approved. It is DIN-rail mountable featuring a fail-safe
self-protected design, visual indicator and a small footprint. A remote indicator option
provides status to critical control circuitry. The Surge-Trap Modular SPD has a high
short circuit rating and a thermally protected MOV, which eliminates the need for
additional overcurrent protection devices.
Features/Benefits
Applications:
•• Easy installation or retrofit
•• AC/DC distribution
•• DIN-rail mountable
•• Power supplies
•• Fail-safe, self-protected design
•• Industrial automation
•• Remote indicator (optional)
•• Telecommunications
•• Visual indicator
•• Motor controls and starter systems
•• IP20 finger-safe design
•• Programmable logic controller
(PLC) applications
•• Small footprint
•• No additional overcurrent
protection devices required
•• Power transfer equipment
•• HVAC applications
•• AC drives
•• UPS systems
•• Security systems
•• IT/Data centers
•• Medical equipment
Ratings:
Volts
: 120V to 600V
: 600V to 1000V (PV only)
SCCR : 200kA
Operating & storage temp
: -250C to +600C
Wiring range:
: #6 to #14AWG
Nominal discharge current
: 20kA
Dimensions
Approvals:
•• UL 1449 Third Edition Approved,
File E210793
•• Type 4 UL Recognized
Component (Tested to UL Type
2 SPD)
•• IEC 61643-1
•• RoHS Compliant
•• ANSI/IEEE C62.41
•• CE
N2
Poles
A
1 Pole
17.8 mm
2 Pole
35.5 mm
3 Pole
53.3 mm
4 Pole
71.0 mm
** Wire Size: 6-14 AWG
** Torque: 15 lbs-in
** Use 35mm DIN-rail
Surge-Trap® Modular SPD
Product Type
ST
ST- Modular
Voltage
480
120
120/208
120/240
240
277
347
480
240/480
277/480
347/600
600
1000
Catalog Numbers
System Type
3PY
1P - Single Phase
SP - Split Phase
3PD - 3 Phase Delta
Mode
G
Blank - Includes N-G Mode
G - Does Not Provide N-G Mode
3PY - 3 Phase Wye
PV - Photovoltaic
Indicates PV only
Nominal
Voltage
(VAC)
MCOV
L-G
No. of
Poles
System
Type
Nominal
Discharge
Current
** (In, kA)
Max. Discharge
Current
SCCR
(Imax, 8/20µs,
(kA)
kA)
Freq
(Hz)
ST1201PGM
120
180
1
1P
20
50
200
ST2301PGM
240
270
1
1P
20
50
ST2771PGM
277
320
1
1P
20
ST2083PYM
120/208
360
4
3PY
ST2083PYGM
120/208
180
3
ST240SPGM
120/240
180
ST480SPGM
240/480
ST2403PDGM
Catalog
No.
Auxiliary Microswitch
M
Blank - No Microswitch
M - Microswitch Included
Voltage Protection Rating
(VPR)
No. of
Wires
Circuit
Connection
Wiring
Diagrams
L-N
L-G
N-G
L-L
50/60
500
-
-
-
2
A
200
50/60
800
-
-
-
2
A
50
200
50/60
900
-
-
-
2
A
20
50
200
50/60
500
900
500
900
5
D
3PY
20
50
200
50/60
500
-
900
4
C
2
SP
20
50
200
50/60
500
-
900
3
B
270
2
SP
20
50
200
50/60
800
-
-
1500
3
B
240D
270
3
3PD
20
50
200
50/60
-
800
-
1500
4
C
ST4803PYM
277/480
500
4
3PY
20
50
200
50/60
1000
1500
500
1800
5
D
ST4803PYGM
277/480
320
3
3PY
20
50
200
50/60
900
-
-
1800
4
C
ST4803PDGM
480D
550
3
3D
20
50
200
50/60
-
1500
-
3000
4
C
ST6003PYM
347/600
690
4
3PY
20
50
200
50/60
1500
2500
800
2500
5
D
ST6003PYGM
347/600
420
3
3PY
20
50
200
50/60
1200
-
-
2000
4
C
Catalog
No. PV
Nominal
Operating DC
Voltage (V)
Ucpv*
Nominal
Discharge
Current
(In,8/20, kA)
Imax Discharge
Current
(Imax, 8/20µs, kA)
Voltage
Protection
Level (Up @
In, kV)
Iscwpv**
L/R
(kA)
Replacement
Plug Part No
No.
Wiring
of
Diagrams
Poles
ST600PVM
600
720
10
40
<2.4
10
<= 1mS
-
2
E
ST1000PVM
1000
1200
10
40
<4.0
10
<= 1mS
-
3
F
A
B
C
D E
F
L+
L2
G
L-
N
* Ucpv: Maximum continuous operating DC voltage. **Values based upon SPD type 2 testing
G
G/N
G/N
G
G/N
L
L1
N
N
G
Single Phase
2 Wire + Ground
L2
G
Split Phase
3 Wire + Ground
L1
L2
L3
G
3 Phase Delta
3 Wire + Ground
L1
L2
N
L3
G
3 Phase Wye
4 Wire + Ground
For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search.
N3
Surge-Trap® Pluggable SPD
DIN-rail Style SPD
Surge-Trap® Pluggable Surge Protective Device (SPD) is a no-fuse, fail-safe surge
suppressor featuring Mersen’s patented TPMOV® technology inside. The pluggable
SPD is UL 1449 Third Edition approved. It is DIN-rail mountable featuring a fail-safe
self-protected design, visual indicator and a small footprint. A remote indicator option
provides status to critical control circuits. The Surge-Trap Pluggable SPD has a high
short circuit rating and a thermally protected MOV, which eliminates the need for
additional overcurrent protection devices.
Features/Benefits:
Applications:
•• Easy installation or retrofit
•• AC/DC distribution
•• DIN-rail mountable
•• Power supplies
•• Fail-safe, self-protected design
•• Industrial automation
•• Remote indicator
•• Telecommunications
•• Visual indicator
•• Motor controls and starter
systems
•• IP20 finger-safe design
•• Programmable logic controller
•• Small footprint
(PLC)
•• No additional overcurrent
•• Power transfer equipment
protection devices required
•• Easy to replace modules
•• Photovoltaic systems
•• Two-year warranty
•• HVAC applications
Ratings
Volts: 120V to 600V
: 600V to 1000V (PV only)
SCCR : 200kA
Operating & storage temp
: -250C to +600C
Wiring range:
•• AC drives
•• UPS systems
: #6 to #14AWG
Nominal discharge current
•• Security systems
•• IT/Data centers
: 20kA
•• Medical equipment
Dimensions
.8
8.
Poles
.
8.
.
1 .2
.7
17.8
A
1 Pole
18.03 mm
2 Pole
36.06 mm
3 Pole
54.10 mm
4 Pole
72.13 mm
Approvals:
•• UL 1449 Third Edition Approved,
File E210793
•• Type 4 UL Recognized
Component (Tested to UL Type
2 SPD)
•• IEC 61643-1
•• RoHS Compliant
•• ANSI/IEEE C62.41
•• CE
.1
.
2.82
71.8
2.
.7
.
11.1
N4
Surge-Trap® Pluggable SPD
Product Type
STP
STP - Pluggable
Voltage
480
120
120/208
120/240
240
277
347
480
240/480
277/480
347/600
600
1000
Catalog Numbers
System Type
3PY
1P - Single Phase
SP - Split Phase
3PD - 3 Phase Delta
3PH - 3 Phase Highleg
3PY - 3 Phase Wye
PV - Photovoltaic
Mode
G
Blank - Includes N-G Mode
G - Does Not Provide N-G Mode
Auxiliary Microswitch
M
M - Microswitch Included
Indicates PV only
Catalog
No.
Nominal
MCOV No. of
Voltage
L-G
Poles
(VAC)
Nominal
System Discharge
Type
Current
** (In, kA)
Max.
Discharge
Current
(Imax,
8/20µs, kA)
SCCR Freq
(kA)
(Hz)
Voltage Protection Rating
Replace(VPR)
No. of
ment Plug
Wires
Part No
L-N
L-G N-G L-L
Circuit
Connection
Wiring
Diagrams
STP1201PGM
120
180
1
1P
20
50
200
50/60
SP180U
600
STP2083PYM
120/208
360
4
3PY
20
50
200
50/60
SP180U
600
STP2083PYGM
120/208
180
3
3PY
20
50
200
50/60
SP180U
600
STP2301PGM
240
275
1
1P
20
50
200
50/60
SP275U
900
STP2403PDGM
240D
275
3
3PD
20
50
200
50/60
SP275U
600
600
900
2
A
1200
5
D
1200
4
C
2
A
1800
4
C
1200
5
E
1200
50
200
50/60
SP180U,
SP275U
20
50
200
50/60
SP180U
600
3
B
20
50
200
50/60
SP320U
1000
2
A
1P
10
50
200
50/60
SP420U
1500
2
A
3PD
10
50
200
50/60
SP550U
3000
4
C
STP2403PHM
120/240
*
4
3PH
20
STP240SPGM
120/240
180
2
SP
STP2771PGM
277
320
1
1P
STP3471PGM
347
420
1
STP4803PDGM
480D
550
3
SP275U,
SP550U,
SP180U
SP320U,
SP180U
240/480
*
4
3PH
10
50
200
50/60
STP4803PYM
277/480
500
4
3PY
20
50
200
50/60
STP4803PYGM
277/480
320
3
3PY
20
50
200
50/60
SP320U
1000
STP480SPGM
240/480
275
2
SP
20
50
200
50/60
SP275U
900
1500
1500
STP6003PYM
347/600
695
4
3PY
10
50
200
50/60
SP420U,
SP275U
STP6003PYGM
347/600
420
3
3PY
10
50
200
50/60
SP420U
Nominal
Nominal
Discharge
Operating DC Ucpv*
Current
Voltage (V)
(In,8/20, kA)
1200
600
1800
STP4803PHM
Catalog
No. PV
1200
900
1500
600
1800
5
E
1000
1500
600
1800
5
D
1800
4
C
1800
3
B
2500
5
D
2500
4
C
No. of
Poles
Wiring
Diagrams
Voltage
Imax Discharge
Iscwpv**
Protection Level
Current
(kA)
(Imax, 8/20µs, kA) (Up @ In, kV)
2000
900
Replacement
Plug Part No
L/R
STP600PVM
600
720
10
40
<4.0
10
<= 1mS
SP670PV
2
F
STP600YPVM
600
720
20
40
<4.0
10
<= 1mS
SP350PV
3
G
STP1000YPVM
1000
1200
10
40
<4.0
10
<= 1mS
SP560PV
3
G
STP1200YPVM
1200
1440
10
40
<4.0
10
<= 1mS
SP560PV
3
G
A
B
C
D
E
L+
G
L1
N
N
G
Single Phase
2 Wire + Ground
L-
G
G/N
L
G
G
G/N
G/N
G
F
L2 High Leg
L2
N
* Ucpv: Maximum continuous operating DC voltage. **Values based upon SPD type 2 testing
L2
G
Split Phase
3 Wire + Ground
L1
L2
L3
G
3 Phase Delta
3 Wire + Ground
L1
L2
N
L3
G
3 Phase Wye
4 Wire + Ground
For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search.
N5
Surge-Trap® Type 1 SPD
UL TYPE 1 SPD for Indoor Applications
The Surge-Trap® Type 1 SPD meets requirements for UL 1449 Third Edition and is
ideal for indoor applications. It provides a two-year warranty and offers an economical
replacement for the former surge arrestor category. The Surge-Trap Type 1 SPD
features TPMOV® technology inside making it a “no-fuse” surge suppressor that
doesn’t require the use of additional overcurrent protection. It can be installed
upstream or downstream of the main disconnect.
Features/Benefits:
Applications:
•• Compact design
•• AC distribution
•• Panel mount
•• Power supplies
•• No additional overcurrent
•• Industrial
protection devices required
•• Commercial
•• 200kA Short circuit current rating
•• Telecommunications
(SCCR)
•• Residential
•• UL 1449 Third Edition Type 1 listed
Ratings:
•• IT / Data centers
Volts
•• For indoor, NEMA 2, applications
: 120V to 600V
SCCR : 200kA
•• Status LEDs
Operating & storage temp
•• Two-year warranty
: -250C to +600C
Wiring size
Dimensions
2.370
3.750
3.700
2.370
: 16” #12 AWG integral leads
Enclosure
: NEMA 2x
Nominal discharge current
4.725
4.050
3.702
3.002
: 20kA
Approvals:
Single / Split Phase
Three Phase
7
6
5
4
2
3
REV.
DESCRIPTION
1
DATE
File E210793
•• Type 1 Listed for United States
APPROVED
Installation Diagram
•• UL 1449 Third Edition Approved,
D
•• Type 2 Listed for Canada
•• RoHS Compliant
•• ANSI/IEEE C62.41
•• CE
C
NUT
B
A
7
N6
6
5
4
3
2
1
Surge-Trap® Type 1 SPD
Catalog Numbers
Nominal
Catalog
Voltage
No.
(VAC)
Nominal
System
Freq
MCOV
Discharge
Type
(Hz)
(L-G)
Current
Voltage Protection Rating (VPR)
UL Listing Type
(In, kA)
L-N
L-G
N-G
L-L
Circuit Connection
Wiring Diagrams
STT21201PG
120
1
50/60
180
20
700
1200
600
-
USL - Type 1
A
STT2240SPG
120/240
1S
50/60
180
20
700
-
-
1200
USL - Type 1
B
STT22083PYG
120/208
3Y
50/60
180
20
700
-
-
1200
USL - Type 1
D
STT24803PYG
277/480
3Y
50/60
320
10
1200
-
-
2000
USL - Type 1
D
STT26003PYG
347/600
3Y
50/60
420
10
1500
-
-
2500
USL - Type 1
D
STT22403PDG
240
3D
50/60
270
20
-
1000
-
1800
USL - Type 1
C
STT24803PDG
480
3D
50/60
550
10
-
1800
-
3000
USL - Type 1
C
Single/Split Phase
B
A
Three Phase Delta & Wye
C
D
N
Note: Must be installed
on a solidly grounded
system.
L
L1
N
N
G
Single Phase
2 Wire + Ground
L2
G
Split Phase
3 Wire + Ground
L1
L2
L3
G
3 Phase Delta
3 Wire + Ground
L1
L2
N
L3
G
3 Phase Wye
4 Wire
For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search.
N7
Surge-Trap® Type 1 XR Series SPD
The Surge-Trap® Type 1 XR Series meets requirements for UL1449 Third Edition and
is ideal for the replacement of obsolete surge arrestors. The XR Series SPD feature
TPMOV® technology inside making them the safest product available. With a small,
compact design and line or load installation flexibility the XR series is the perfect fit
from service entrance all the way down to a specific control panel.
Features/Highlights:
•• UL 1449 Third Edition Listed,Type
1 SPD
•• Can be installed line-side or loadside of main disconnect
•• 20kA Nominal discharge current
•• 200kA SCCR (most models)
•• UL 96A Lightning Protection
Master Label compliant (20kA, In)
•• Large block 50kA Thermally
Protected MOVs
•• Pre-wired with 3’ (1m) of #10 AWG
conductor
•• Standard NEMA 4X polycarbonate
enclosure
•• Tri-mount installation kit Included
(pipe nipple, bracket, DIN-rail)
•• Two-year warranty
Applications:
•• AC Distribution
•• Power supplies
•• Drive Protection
•• Fire Alarms
•• Control Panels
•• Telecommunications
•• Residential
•• IT / Data centers
Mounting:
•• STD 3/4” -14 nipple
•• DIN-rail mount
•• Bracket mount (flat surface)
Ratings:
Surge : 50kA per phase
Volts: 120V to 600V
SCCR : 200kA (most models)
Nominal discharge current
: 20kA rating 8x20µs pulse
Operating & storage temp
: -250C to +600C
Enclosure
: NEMA 4X
Green=Go Visual
Diagnostic Monitoring
•• Green LED = A-OK, Out = replace
•• Visible from multiple sides &
angles for better viewing
•• Every MOV is monitored as
opposed to ‘power is present’
Dimensions & Weight
Approvals:
•• UL 1449 Third Edition File
VZCA.E210793
•• IEC 61643
•• CE
•• ANSI/IEEE C62.41
•• Burn-In tested prior to shipment
•• UL 96A lighting protection
master label
N8
Surge-Trap® Type 1 XR Series SPD
Catalog - Ordering System
STXR Series
STXR
System
Surge
System Config
Voltage
Rating
Options
120V
1P = One Pole, Single Phase
Blank
127V
2P = Two Pole, Split Phase
N = Neutral to Ground Protection on 50kA units
220V
3Y = Three Pole Wye
D = Dry Contacts and Audible Alarm
240V
3D = Three Pole Delta
277V
3H = Three Pole Hi-Leg
F = Neutral and Ground modes reversed
50
P = LED and / or Diagnostics
347V
R = Removes all Diagnostics
480V
M = Provides TPMOV microswiches for use
600V
8 = Replace 10AWG with 8AWG leads
* Please call factory
Example STXR4803DS50D
STXR
for specific product
480V
3D
50
D
performance data.
Wiring Diagrams
Figure 2
}V
}V
Hot (BLK)
Phase A (BLK)
B Phase B (BLK)
A
Neutral (WHT)
Hot (BLK)
Ground (GRN)
SPLIT
2 Hots, 1 Neu, 1 Grnd
N
C
}
Phase A (BLK)
Phase B (ORNG)
}
V
Phase C (BLK)
Ground (GRN)
HI-LEG DELTA (B High)
3 Hots, (B HIGH),
1 Neu, 1 Grnd
Phase A (BLK)
Phase B (BLK)
Phase C (BLK)
Neutral (WHT)
Ground (GRN)
Phase C (BLK)
WYE
3 Hots, 1 Neu, 1 Grnd
}
V
Neutral (WHT)
V
Figure 4
Figure 3
Figure 5
}
}V
V
Neutral (WHT)
Phase A (BLK)
Phase C (BLK)
Ground (GRN)
Ground (GRN)
Ground (GRN)
DELTA & HRG WYE
3 Hots, 1 Grnd
Figure 6
Hot (BLK)
SINGLE POLE
1 Hot, 1 Neu, 1 Grnd
Optional Form C Dry Contact and Audible Alarm
Form C Dry Contact
Three (3) #18 wires exit the pipe nipple
Gray is common, blue is normally open, Red is normally closed.
• Normally open: Use gray & blue
• Normally closed: Use gray & red
CORNER GROUND
DELTA (B grounded)
2 Hots, 1 Grnd
Dry
Contact
Leads
Power
Leads
Audible Alarm
Alarm sounds when any protection is lost (If diagnostic LED extinguishes (i.e. problem), alarm will sound)
Red
Blue
Catalog No.
System Voltage &
Config.
STXR120V1P50
STXR120V2P50
STXR120V3Y50
STXR127V1P50
STXR127V2P50
STXR127V3Y50
STXR220V1P50
STXR220V3Y50
STXR240V3H50
STXR240V1P50
STXR240V3D50
STXR277V1P50
STXR277V2P50
STXR277V3Y50
STXR347V3Y50
STXR480V1P50
STXR480V3D50
STXR480V3H50
STXR600V3D50
120V
120V/240V
208Y/120V
127V
127/254V
220Y/127V
220V-1 pole
380Y/220V
120/240V - Hi-Leg Delta
240V-1 pole
240V Delta 277V
240/480V
480Y/277V
600Y/347Y
480V-1 pole
480V Delta - 3 Pole
240/480V -Hi-Leg Delta
600V Delta - 3 Pole
Gray
UL 1449 Third Edition (Sept 2009) Voltage Protection
L-N
600
600
600
700
700
700
1200
1200
600/1200
1200
1200
1200
1200
1500
1800
1200/1800
Rating VPR 3000A
L-L
N-G*
600*
1000
600*
1000
600*
600*
1200
600*
1200
600*
1000*
2000
1000*
1000/1500
600
1000
1500
1000*
2000
1000*
2000
1000*
2500
1200*
3000
2500
2500
L-G*
1000*
1000*
1000*
1200*
1200*
1200*
1800*
1800*
1000/1500
1800
1200
1800*
1800*
1800*
2500*
1800
2500
In
20kA
20kA
20kA
20kA
20kA
20kA
20kA
20kA
20kA
20kA
20kA
20kA
20kA
20kA
20kA
10kA
10kA
10kA
20kA
SCCR
200kA
200kA
200kA
100kA
100kA
100kA
200kA
200kA
200kA
200kA
200kA
200kA
200kA
200kA
200kA
200kA
200kA
200kA
200kA
For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search.
MCOV
150
150
150
180
180
180
320
320
150/320
320
321
320
320
320
420
550
550
320/550
690
N
Figure 1
N9
Surge-Trap® Type 1 XP Series SPD
The Surge-Trap® Type 1 XP Series offers advanced performance over other products.
The XP meets requirements for UL1449 Third Edition and has been designed to be
as compact as possible while offering advanced protection. The XP features TPMOV®
technology inside making it the safest product available. Installation can be done on
the line or load side of a panel. The XP is the perfect fit from service entrance all the
way down to an important machine specific control panel.
Features/Highlights:
Applications:
•• UL 1449 Third Edition Listed,
•• AC Distribution
Type 1 SPD (Sept. 2009)
•• Power supplies
•• Can be installed line-side or
•• Drive Protection
load-side of main disconnect
•• Fire Alarms
•• 20kA Nominal discharge current
•• Control Panels
•• 200kA SCCRs (most models)
•• Telecommunications
•• UL 96A Lightning Protection
•• Residential
Master Label compliant
•• IT / Data centers
Ratings:
Surge : 100kA
(@20kA In)
•• Pre-wired with 3’ (1m) of #10
Phase L-N
AWG conductor
L-G
N-G
50kA 50kA 50kA
Volts: 120 - 600
•• Voltage specific design –
SCCR : 200kA (most models)
highly configurable
Nominal discharge current
•• All MOV suppression elements
monitored
: 20kA (most models)
•• NEMA 4X enclosure
Operating & storage temp
•• Ten-year warranty
•• Phase-loss monitoring (toggles
Enclosure
LED and dry contacts)
Dimensions and Weight
: -250C to +600C
: NEMA 4x
Approvals:
•• UL 1449 Third Edition, (cUL
Type 2 optional)
Weight: 3lbs (1.4kg)
•• UL File VZCA.E210793
•• RoHS Compliant
•• IEC 61643, CE
•• Burn-In tested prior to shipment
•• UL 96A lighting protection
master label
N10
Surge-Trap® Type 1 XP Series SPD
Catalog - Ordering System
STXP
System Voltage
S
Surge
Rating
Enclosure
Options
Blank
A = Audible Alarms & Dry Contacts
E = Remote Indicator (on 6ft cable)
L = Deletes L-N protection
G = Deletes L-G protection
N = Deletes N-G protection
R = Alternate lead length
Common System Configurations
01 = 240/120V Split Phase - 1Φ 3W+Grnd (Fig 1)
02 = 208Y/120V Wye - 3Φ 4W+Grnd (Fig 2)
03 = 240/120V High Leg Delta (B High) (Fig 3)
04 = 480Y/277V Wye - 3Φ 4W+Grnd (Fig 2)
05 = 480V Delta - 3Φ 3W+Grnd (Fig 4) & HRG Wye
08 = 600Y/347V Wye -3Φ 4W+Grnd (Fig 2)
STXP
Example
STXP
Other System Configurations Available
06 = 240V Delta - 3Φ 3W+Grnd (Fig 4)
07 = 380Y/220V Wye - 3Φ 4W+Grnd (Fig 2)
09 = 600V Delta - 3Φ 3W+Grnd (Fig 4) & HRG Wye
11 = 120V Single Phase (Fig 5)
12 = 240V Single Phase (Fig 5) - Not split phase
13 = 127V Single Phase (Fig 5)
14 = 300V Single Phase (Fig 5)
15 = 254/127V Split Phase - 1Φ 3W+Grnd (Fig 1)
16 = 277V Single Phase (Fig 5)
17 = 480V Single Phase (1 Hot, 1 Neu, 1 Grnd) (Fig 5)
18 = 480/277 2-Pole, (480/240V Split Phase) (Fig 1)
21 = 220Y/127V Wye - 3Φ 4W Grnd (Fig 2)
41 = 520Y/300V Wye- 3Φ 4W+Grnd (Fig 2)
42 = 415Y/240V Wye-3Φ 4W+Grnd (Fig 2)
43 = 400Y/230V Wye - 3Φ 4W+Grnd (Fig 2)
44 = 440Y/250V Wye - 3Φ 4W+Grnd (Fig 2)
51 = 480V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6)
61 = 240V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6)
91 = 600V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6)
STXP05S1004XE
05
S
100
4X
S
100
4X
E
Wiring Diagrams
Figure 1
}V
}V
Hot (BLK)
Figure 2
Phase A (BLK)
B Phase B (BLK)
A
Neutral (WHT)
Hot (BLK)
N
Ground (GRN)
SPLIT
2 Hots, 1 Neu, 1 Grnd
C
}
Neutral (WHT)
V
Figure 4
Figure 3
Phase C (BLK)
Ground (GRN)
WYE
3 Hots, 1 Neu, 1 Grnd
}
Phase A (BLK)
Phase B (ORNG)
}
V
V
Phase C (BLK)
}
Phase A (BLK)
DELTA & HRG WYE
3 Hots, 1 Grnd
Neutral (WHT)
Phase A (BLK)
Phase C (BLK)
Ground (GRN)
Ground (GRN)
Ground (GRN)
HI-LEG DELTA (B High)
3 Hots, (B HIGH),
1 Neu, 1 Grnd
}V
Hot (BLK)
V
Phase B (BLK)
Phase C (BLK)
Neutral (WHT)
Ground (GRN)
Figure 6
Figure 5
SINGLE POLE
1 Hot, 1 Neu, 1 Grnd
CORNER GROUND
DELTA (B grounded)
2 Hots, 1 Grnd
N
Performance Data
UL 1449 THIRD Edition (Sept 2009) Test Data
Voltage Protection Ratings (VPR - 3kA)
Common North American Systems
01
02
03
04
05
08
=
=
=
=
=
=
240/120V Split Phase
208Y/120V 3Ø Wye
240Y/120V B High Leg Delta
480Y/277V 3Ø Wye
480V 3Ø Delta
600Y/347V 3Ø Wye
L-N
L-G
N-G
L-L
Type
In
SCCR
MCOV
600
600
600/1200
1200
1500
700
700
700/1200
1200
1800
1500
500
500
500
1000
1500
1000
1000
1000
1800
1800
2500
Type 1
Type 1
Type 1
Type 1
Type 1
Type 1
20kA
20kA
20kA
20kA
10kA
10kA
100kA
200kA
200kA
200kA
200kA
200kA
150
150
150 / 320
320
552
420
Available Accessories*
FMKITC = Flush mount kit.
RM = Remote monitor
*Consult factory for details.
For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search.
N11
Surge-Trap® Type 1 XT Series SPD
The Surge-Trap® Type 1 XT Series offers Advanced Technology. It utilizes large block
50kA Thermally Protected MOV’s. With line or load side installation flexibility, this unit
is a great fit from the service entrance all the way down to each distribution and/or
branch panel.
Features/Highlights:
Applications:
•• UL 1449 Third Edition Listed (Sept
•• Service Entrance
2009)
•• Type 1 SPD – All UL required OCP
•• AC Distribution
•• Power supplies
& safety coordination included
•• Drive Protection
inside
•• Large Control Panels
•• Can be installed line-side or loadside of main disconnect
•• Telecommunications
•• IT / Data centers
•• 20kA Nominal discharge current
•• 200kA SCCR (most models)
Ratings:
•• UL 96A Lightning Protection Master
Surge : 100kA per phase
Label compliant (@20kA In)
•• NEMA 4X polycarbonate enclosure
: 200kA per phase
Volts: 120V to 600V
– UL 746C(f1) & UL 94-5VA
SCCR : 200kA SCCR (most •• TPMOV® Technology Inside
•• All MOV suppression elements
models)
Nominal discharge current
monitored
: 20kA (most models)
•• Filtering - AC sinewave tracking
Operating & storage temp
filter with EMI/RFI filtering up to
-50dB from 10khz to 100mhz
: -250C to +600C
Enclosure
•• Phase-loss monitoring (toggles
LED and dry contacts)
: NEMA 4x
•• Ten-year Warranty
Approvals:
Dimensions and Weight
•• UL 1449 Third Edition, cUL, UL
1283 R/C
•• UL File: VZCA.E210793
•• RoHS Compliant
•• IEC 61643, CE
•• Burn-In tested prior to shipment
•• UL 96A lighting protection
master label
Weight: 5lbs (2.3kg)
N12
Surge-Trap® Type 1 XT Series SPD
Catalog Numbers - Ordering System
STXT
System Voltage
S
Common System Configurations
01 = 240/120V Split Phase - 1Φ 3W+Grnd (Fig 1)
02 = 208Y/120V Wye - 3Φ 4W+Grnd (Fig 2)
03 = 240/120V High Leg Delta (B High) (Fig 3)
04 = 480Y/277V Wye - 3Φ 4W+Grnd (Fig 2)
05 = 480V Delta - 3Φ 3W+Grnd (Fig 4) & HRG Wye
08 = 600Y/347V Wye -3Φ 4W+Grnd (Fig 2)
Example
STXP
Enclosure
Options
Blank
A = Audible Alarms & Dry Contacts
E = Remote Indicator (6ft cable)
L = Deletes L-N protection
G = Deletes L-G protection
N = Deletes N-G protection
R = Alternate lead length
100
200
200
200
200
200
Other System Configurations Available
06 = 240V Delta - 3Φ 3W+Grnd (Fig 4)
07 = 380Y/220V Wye - 3Φ 4W+Grnd (Fig 2)
09 = 600V Delta - 3Φ 3W+Grnd (Fig 4) & HRG Wye
11 = 120V Single Phase (Fig 5)
12 = 240V Single Phase (Fig 5) - Not split phase
13 = 127V Single Phase (Fig 5)
14 = 300V Single Phase (Fig 5)
15 = 254/127V Split Phase - 1Φ 3W+Grnd (Fig 1)
16 = 277V Single Phase (Fig 5)
17 = 480V Single Phase (1 Hot, 1 Neu, 1 Grnd) (Fig 5)
18 = 480/277 2-Pole, (480/240V Split Phase) (Fig 1)
21 = 220Y/127V Wye - 3Φ 4W Grnd (Fig 2)
41 = 520Y/300V Wye- 3Φ 4W+Grnd (Fig 2)
42 = 415Y/240V Wye-3Φ 4W+Grnd (Fig 2)
43 = 400Y/230V Wye - 3Φ 4W+Grnd (Fig 2)
44 = 440Y/250V Wye - 3Φ 4W+Grnd (Fig 2)
51 = 480V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6)
61 = 240V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6)
91 = 600V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6)
STXT04S2004XA
4
STXT
Surge
Rating
S
S
4X
200
4X
A
Wiring Diagrams
Figure 1
}V
}V
Figure 2
Phase A (BLK)
Hot (BLK)
B Phase B (BLK)
A
Neutral (WHT)
N
Hot (BLK)
Ground (GRN)
SPLIT
2 Hots, 1 Neu, 1 Grnd
C
}
Neutral (WHT)
V
}
}
V
V
Phase C (BLK)
Ground (GRN)
}
Phase B (BLK)
DELTA & HRG WYE
3 Hots, 1 Grnd
}V
Hot (BLK)
V
Neutral (WHT)
Phase A (BLK)
Phase C (BLK)
Ground (GRN)
Ground (GRN)
Ground (GRN)
HI-LEG DELTA (B High)
3 Hots, (B HIGH),
1 Neu, 1 Grnd
Figure 6
Figure 5
Phase A (BLK)
Phase C (BLK)
Neutral (WHT)
Ground (GRN)
Phase C (BLK)
WYE
3 Hots, 1 Neu, 1 Grnd
Figure 4
Figure 3
Phase A (BLK)
Phase B (ORNG)
SINGLE POLE
1 Hot, 1 Neu, 1 Grnd
CORNER GROUND
DELTA (B grounded)
2 Hots, 1 Grnd
Performance Data
N
UL 1449 THIRD Edition (Sept 2009) Test Data
Voltage Protection Ratings (VPR - 3kA)
Common North American Systems
L-N
L-G
N-G
L-L
Type
In
SCCR
MCOV
01
=
240/120V Split Phase
700
700
600
1000
Type 1
20kA
100kA
150
02
=
208Y/120V 3Ø Wye
700
700
600
1000
Type 1
20kA
200kA
150
03
=
240Y/120V B High Leg Delta
700/1200
700/1200
600
1000/2000
Type 1
20kA
200kA
150 / 320
04
=
480Y/277V 3Ø Wye
1200
1200
1200
2000
Type 1
20kA
200kA
320
05
=
480V 3Ø Delta
-
1800
-
2000
Type 1
10kA
200kA
550
08
=
600Y/347V 3Ø Wye
1500
1500
1500
2500
Type 1
10kA
200kA
420
Available Accessories*
FMKITC = Flush mount kit.
RM = Remote monitor
*Consult factory for details.
For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search.
N13
TPMOV® Technology
Thermally protected MOV (TPMOV) technology
Mersen’s patented TPMOV® technology eliminates common failure
modes that occur in the field with standard metal oxide varistors. Internally the
TPMOV is comprised of a voltage clamping device and a disconnecting apparatus
that monitors the status of the metal oxide disk making the TPMOV a fail-safe
device. In the event of an overvoltage breakdown the metal oxide disk is securely
disconnected from the system power by an arc shield. Upon failure the TPMOV is
also equipped with a visual pin indicator as well as a normally open micro-switch
providing remote indication, if applicable.
The TPMOV is rated for 50kA - 8/20μs peak surge current and is available for
maximum continuous operating voltages (MCOV) from 150V to 550VAC. No
additional fusing or overcurrent protective device is required when using the
TPMOV as compared to most MOV’s on the market today.
The TPMOV footings are similar to that of equivalent voltage ratings of traditional
25 to 40mm MOV’s. The TPMOV can be utilized on existing systems that utilize
traditional MOV’s without costly board redesigns. See dimensional drawings on the
following page.
Ratings:
Volts: 150V - 550V AC
SCCR : 200kA
Nominal discharge current
Features/Benefits:
Applications:
•• High energy capacity
•• Surge protective devices and
•• Consistent footprint with
: 20kA 8/20μs
Operating & storage temp
: -250C to +600C
systems
25–40mm MOV’s
•• AC / DC distribution systems
•• Built-in visual/remote indication
•• High voltage power supplies
•• Wave solderable
•• Telecommunications equipment
•• No additional overcurrent
•• Motor control systems
protection device (fuses) required
•• Computer related products
•• PLC applications
Approvals:
•• Power transfer switches
•• UL 1449 Third Edition Approved,
File E210793
•• Type 4 UL Recognized
Catalog - Ordering System
Component
Select the MCOV and add it to the prefix of the Part Number to obtain the
appropriate Catalog Number
MCOVs (xxx))
N14
Part No
Description
150
TPMOV
180
(TPMOV with…)
Pkg Operating
Qty
Temperature
Tabs & Microswitch with Long Leads
10
-25 ºC to 60 ºC
xxxTPMOV-HV
Tabs & Heavy Duty Microswitch with Long Leads
10
-25 ºC to 60 ºC
270
xxxTPMOVS
Microswitch with Short Leads, no visual indicator
10
-25 ºC to 60 ºC
320
xxxTPMOVSL
Microswitch with Short Leads, no visual indicator
500
-25 ºC to 60 ºC
420
xxxTPMOVS-HV
Tabs & Heavy Duty Microswitch with Short Leads
10
-25 ºC to 60 ºC
510
xxxTPMOVSL-HV
Tabs & Heavy Duty Microswitch with Short Leads
500
-25 ºC to 60 ºC
550
xxxTPMOVST
Tabs & Microswitch with Short Leads
10
-25 ºC to 60 ºC
xxxTPMOVSLT
Tabs & Microswitch with Short Leads
500
-25 ºC to 60 ºC
•• CE
•• RoHS Compliant
TPMOV® Technology
Product Performance Data
Maximum
Cat. No.
Continuous
Prefix
Operation
Discharge
Protection Rating
180
180
270
320
420
510
550
SCCR (A)
Current
(VPR) (Vpk)
Voltage (VAC)
*150TPMOV
*180TPMOV
*270TPMOV
*320TPMOV
*420TPMOV
*510TPMOV
*550TPMOV
Nominal
Voltage
(kA)
700
800
800
1000
1500
1500
1500
20
20
20
20
20
20
20
200,000
200,000
200,000
200,000
200,000
200,000
200,000
Dimensional Drawing of TPMOV
.03
0.8
.25
6.3
2X
.100 MAX
2.5
(BLOWN
POSITION)
.03
0.7
.23 ±.01
5.7 ±0.3
2X
.13
3.2
MOV LEAD
CONTACT LEAD
1.733 ±.005
44 ±0.1
.62 ±.01
15.7 ±0.3
2X
.01
0.3
.47 ±.01
11.9 ±0.3
.28
7.1
.01
0.3
.02
0.5
.146 ±.005
3.7 ±0.1
(SEE NOTE 1)
A
(SEE NOTE 1)
.407 ±.005
10.3 ±0.1
(SEE NOTE 1)
1.375 ±.025
34.9 ±0.6
(SEE NOTE 1)
CONTACT LEAD
.20
5
MOV LEAD
1.24
31.4
.627 ±.005
15.9 ±0.1
1.687 ±.005
42.8 ±0.1
Board Layout Dimensions
N
2X Ø .039
SWITCH LEADS
.197
.231
.844
2X .325
2X .037
MOV LEAD
A
.627
CONTACT LEAD
.146
.407
1.375
1.687
SCALE: 2:1
TOLERANCES: ± .005
For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search.
N15
VSP MOV Protector Fuse
Surge Suppression Fuses
Mersen surge suppression fuses are specially designed to address the protection
of SPD systems. Our surge suppression fuses have been specially designed to
withstand 8x20 µSec surge pulses without opening, allowing the SPD system to
react to the surge. All surge suppression fuses have a 8x20 µSec surge rating, not a
continuous current rating. Under AC short circuit conditions these surge suppression
fuses are very current limiting.
Features/Benefits:
Applications:
•• VSP fuses rated 600VAC, 200kA I.R.
•• Protection of surge protection
•• Surge ratings of 5-100kA 8 x 20
devices (SPD)
•• Coordination with other protection
µSec capacity
•• Various mounting configurations
devices
ferrules, blade, bolt-in, pc board
mount
Ratings
Volts: 600V AC
Surge Rating
Catalog Numbers
Catalog No.
Voltage
8x20 µSEC
Melting l2t
Clearing l2t
IPEAK@ 100kA 60
(Connection Suffix)
Rating (AC)
Surge Rating
(A2S)
(A2S)
Hz (A)
VSP5-2,-R,-H,-S
600V
5,000
341
936
3,652
VSP10-2,-R,-H,-S
600V
10,000
1,541
3,744
5,794
VSP15-2,-R,-H,-S
600V
15,000
3,072
8,424
7,591
VSP20-2,-R,-H,-S
600V
20,000
4,992
14,400
9,194
VSP30, -2
600V
30,000
12,507
33,696
12,044
VSP40, -2
600V
40,000
19,543
59,904
14,588
VSP50, -2
600V
50,000
32,020
93,600
16,925
VSP60, -2
600V
60,000
42,808
134,784
19,110
VSP70, -2
600V
70,000
61,152
183,456
21,176
VSP80, -2
600V
80,000
79,872
239,616
23,146
VSP90, -2
600V
90,000
99,000
303,264
25,034
VSP100, -2
480V
100,000
121,500
374,400
26,854
VSP100-XL
600V
100,000
121,500
374,400
26,854
Number
of Poles
Double Quick
Connects
Plate with
Double Quick
Connects
Copper
Box
Connector
Number
Purpose MOV Protector
Catalog Number
of Poles
30310
30320
30350
ADDER
60305J
60315J
60325J
1
30311
30321
30351
1
60306J
60316J
60326J
2
30312
30322
30352
2
60307J
60317J
60327J
3
60308J
60318J
60328J
30313
30323
30353
: 200kA I.R. AC
File E60314, Vol.3 Special
VSP(30-100)-2
Pressure
I.R.
•• UL Recognized Component
ADDER
3
N16
Screw with
600 VAC
Approvals
Recommended Fuse Blocks for VSP Fuses
VSP(5-20)-2
: 5-100kA 8x20 µSec
VSP MOV Protector Fuse
VSP (5-20)-2,R,H,S
PC BOARD MOUNTING
VSP (30-100)-2
VSP30-100
N
VSP100-XL
For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search.
N17
Surge Switch
Disconnect Switch
The Surge Switch is an extremely compact, high performance, manually operated,
non-fused switch. It is specifically designed to withstand the high surge current of
200kA with an 8x20 µs waveform seen in today’s transient voltage surge protection
device (SPD) applications. Mersen’s Surge Switch utilizes a unique contact design
that actually clamp contacts tighter during a surge.
Features/Benefits:
Applications:
•• Only surge rated switch available
•• Surge protective device (SPD)
panels up to 600VAC, 200kA 8x20
today
•• Compact footprint
µs waveform
•• Extremely reliable
•• Defeatable pistol handles
automatically relatch when panel
door is closed, no tool necessary
Ratings:
to reset latch
Volts: 600V AC
•• Direct mount handle option
Amps : 600A
Surge Rating
Catalog Numbers
N18
: 200kA 8x20 µs wave form
Catalog No.
Description
SS200
3-pole, surge switch, 200kA 8x20 µs
SS200-4
4-pole, surge switch, 200kA 8x20 µs
HADSS200
Direct mount black handle
HGPB
External black handle, NEMA 1,3R, 12 (IEC IP 54), defeatable
HGPR
External red handle, NEMA 1,3R,12 (IEC IP 54), defeatable
HGPB4
External black handle, NEMA 1,3R,124,4X (IEC IP 65), defeatable
HGPR4
External red handle, NEMA 1,3R,12,4,4X (IEC IP 65), defeatable
SG200-10
Shaft, 7.9 in (200 mm)
SG320-10
Shaft, 12.6 in (320 mm)
Approvals:
SG400-10
Shaft, 15.7 in (400 mm)
TS200SS
Terminal Shield, 3-pole
•• UL Listed Guide NRNT, File
TS2004SS
Terminal Shield, 4-pole
E224922
Surge Switch
Dimensions (dual dimensions: in/mm)
SS200
SS200-4
PISTOL HANDLE TYPE G
HADSS200
HGPB
HGPR
HGPB4
HGPR4
3.15
80
O - OFF
DOOR DRILLING
2.87
73
2.75
70
4.73
120
o -OFF
2"
2.78
70.5
2.56
65
I - ON
50
50
90°
2"
1 8"
4 ø 4.5
90°
11 4"
0.67
17
ø 31
-ON
N
PISTOL HANDLE TYPE G
SS200/SS200-4
Shaft Length
in
mm
h Minimum
Dimension
h Maximum
Dimension
in
mm
in
mm
7.9
200
4.88
124
9.29
236
12.6
320
4.88
124
14.01
356
15.7
400
4.88
124
17.16
436
For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search.
N19