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NSurge ProtectionFA I L- S A F E OV E R VO LTAG E P R OT E C T I O N I N A F U L L R A N G E O F O P T I O N S
• Surge-Trap® STZ Series . . . . . . N2
• Surge-Trap® STZ-R Series . . . . N5
• Surge-Trap® STXH Series . . . . . N8
• Surge-Trap® STXR Series . . . . N10
• Surge-Trap® STXP Series . . . . N12
• Surge-Trap® STXT Series . . . . N14
• Surge-Trap® STT Series . . . . . . N16
• Surge-Trap® STP Series Pluggable SPD . . . . . . . . . . . . . N19
• Surge-Trap® ST Series Modular SPD . . . . . . . . . . . . . . . N22
• Surge-Trap® STPT2-PV Series for Photovoltaic . . . . . . . . . . . N25
• Surge-Trap® STMT23 Slim Series (IEC only) . . . . . . . . . . . . . . . . . N26
• Surge-Trap® STET23 Series with EMI Filter (IEC only) . . . . N27
• STLB Series . . . . . . . . . . . . . . . . N28
• TPMOV® Technology . . . . . . . . N30
• VSP MOV Protector Fuse . . . . N32
• Surge-Rated Disconnect Switch . . . . . . . . . . N34
Your problem: Power-related problems
cost U .S . companies more than $80 billion
dollars a year . Most transients originate
from within a facility and nearly 80% of
today’s overvoltage problems are caused
by equipment and power disturbances
within the plant . These inner-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 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 Protective 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 application-specific
information, please call our overvoltage
protection experts at 978-462-6662;
416-252-9371 in Canada; or visit our
website at ep.mersen.com.
EP.MERSEN.COMN2
SURGE PROTECTIVE DEVICE
NEMA DEVICES FOR ANSI/UL 1449 TYPE 1 AND 2 APPL ICATIONS
SURGE-TRAP® STZ SERIESEXTERNAL SPD
The Mersen flagship for facility-wide protection, The Surge-Trap®
Type 1 STZ Series features surge capacities up to 450kA designed
with Mersen’s industry leading TPMOV® technology inside making it
the safest and most reliable product on the market . Options include
surge counter, through-the-door disconnect switch, audible alarm, dry
contact, and EMI/RFI filtering . This external SPD can be installed on
the line or load side of the service entrance .
F E AT U R E S A N D B E N E F I T S :• Ideal for new construction bid projects and specification as well as
existing facility retrofit
• Available with accessory Option A for basic features (LED status
indicators) and Option B for standard features (EMI/RFI filter,
surge counter, Audible alarm and dry contacts)
• Replaceable SPD Module which can be rotated 90 degrees
depending on desired cable entry location
• Up to 10 Modes of Protection (L-N, L-L, L-G, N-G)
• 15-year warranty
R AT I N G S :
• Volts (Un): 120-480VAC
• Nominal Discharge Current Rating (In): 20kA
• Surge Capacity (per phase): 100, 150, 200, 300, 450kA
• Short-Circuit Current Rating (SCCR): 200kA
• Optional EMI/RFI Filter: Up to
-50dB from 10kHz to 100MHz
A P P R OVA L S :
• ANSI/UL 1449 4th Edition,
Type 1 SPD, File E210793
• CSA C22 .2, Type 1 SPD
• ANSI/IEEE C62 .41 .1, C62 .41 .2,
C62 .45
• UL96A Lightning Protection
• RoHS Compliant
EP.MERSEN.COM N3
SURGE PROTECTIONSURGE-TRAP® STZ SERIES
GENERAL PRODUCT SPECIFICATIONS
CATALOG NUMBER (INCLUDES SUFFIXES*)
SYSTEM VOLTAGE AND CONFIGURATION
In MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, Uc)
VOLTAGE PROTECTION RATING (VPR) (UL 1449, 6kA, 3kV)
L-N L-G L-L N-G* L-N L-G L-L N-G*STZ240S… 240/120V Split Phase 20kA 150 150 300 150 700 700 1000 700
STZ120D… 120V 3-Phase DELTA 20kA - 150 300 - - 700 1000 -
STZ208Y… 208/120V 3-Phase WYE 20kA 150 150 300 150 700 700 1000 700
STZ480Y… 480/277V 3-Phase WYE 20kA 320 320 640 150 1200 1200 2000 700
STZ240D… 240V 3-Phase DELTA 20kA - 320 640 - - 1200 2000 -
STZ480D… 480V 3-Phase DELTA & HRG WYE 20kA - 550 1100 - - 1800 3000 -
*Part Number Selector (Don’t see what you need? Please contact the factory)
STZModel Series
STZ
480YVoltage and System
Configuration
240S: 240/120V Split120D: 120V DELTA208Y: 208/120V WYE480Y: 480/277V WYE240D: 240V DELTA480D: 480V DELTA & HRG WYE
30Surge Capacity
10: 100kA15: 150kA20: 200kA30: 300kA45: 450kA
BPackage
A: Basic LED Status Indicators Phase Loss IndicationB: Standard LED Status Indicators Phase Loss Indication Audible Alarm Form C Dry Contacts EMI/RFI Filter Surge Counter
1Enclosure
1: NEMA 1/12/3R/4X: NEMA 4X
TDisconnect
T: UL98 Switch thru the door handleBLANK: None
Human-Machine Interface (HMI)
Option A: Basic Option B: Standard
Note: Images above show HMI mounted on Internal SPD (STZ-R Series). For the STZ External SPD, HMI will be mounted on the enclosure door.
Mounting: Mounting feetWiring: Wire Lugs for 6-10 AWG copperEnclosure: NEMA 4 or NEMA 4X stainless steelFlammability: UL94-5VA Operating & Storage Temperature: -40°C to +85°C
Relative Humidity Range: 0 to 95% non-condensingVisual LED End-of-Life Indicator: Green = 67 to 100% Life Yellow = 34 to 66% Life Red = 0 to 33% LifeFrequency: 50-60Hz
EP.MERSEN.COMN4
SURGE PROTECTION SURGE-TRAP® STZ SERIES
Optional Form C Dry Contact and Audible Alarm (Included with Option B)
Form C Dry Contact 125VAC, 1A Resistive 30VDC, 2A General Purpose __________________________________________________
COM = Common NO = Normally Open NC = Normally Closed
Audible Alarm Alarm sounds when any protection is lost.
Dimensions and Mounting Configurations
Without Disconnect Switch 12x12 Enclosure
With Disconnect Switch16x12 Enclosure
DIMENSIONS IN [ ] ARE MILLIMETERS
6.29 12.98
13.52
10.00
12.77
4X .31 THRU
REV. DATE ECO DESCRIPTION BY CK APP- 3/2/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STZ SeriesExternal SPD Type 1
NEMA 4/4X450kA max Surge Capacity
C. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
7021143/2/16
DIMENSIONS IN [ ] ARE MILLIMETERS
12.98
17.52
8.06 12.00
16.77
4X .31 THRU
REV. DATE ECO DESCRIPTION BY CK APP- 3/2/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STZ SeriesExternal SPD Type 1
NEMA 4/4X with Disconnect Switch450kA max Surge Capacity
C. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
7021153/2/16
EP.MERSEN.COM N5
SURGE PROTECTIVE DEVICE
NEMA DEVICES FOR ANSI/UL 1449 TYPE 1 AND 2 APPL ICATIONS
SURGE-TRAP® STZ-R SERIESINTERNAL SPD
For facility-wide surge protection internal to existing equipment such
as switchgear, panelboards, or motor control centers, the Surge-Trap®
Type 1 STZ-R Series is the obvious choice . The STZ-R series features
surge capacities up to 450kA designed with Mersen’s industry-leading
TPMOV® technology inside making it the safest and most reliable
product on the market . Ideal for OEMs and panel builders, this internal
SPD can be installed on the line or load side of the service entrance .
F E AT U R E S A N D B E N E F I T S :• SPD intended to be installed internal to existing switchgear,
panelboards, motor control centers, etc .
• Available with accessory Option A for basic features (LED status
indicators) and Option B for standard features (EMI/RFI filter,
surge counter, Audible alarm and dry contacts)
• Local or remote human machine interface (HMI) which can be
rotated 90 degrees depending on desired cable entry location
• Up to 10 Modes of Protection (L-N, L-L, L-G, N-G)
• 15-year warranty
R AT I N G S :
• Volts (Un): 120-480VAC
• Nominal Discharge Current Rating (In): 20kA
• Surge Capacity (per phase): 100, 150, 200, 300, 450kA
• Short-Circuit Current Rating (SCCR): 200kA
• Optional EMI/RFI Filter: Up to
-50dB from 10kHz to 100MHz
A P P R OVA L S :
• ANSI/UL 1449 4th Edition,
Type 1 SPD, File E210793
• CSA C22 .2, Type 1 SPD
• ANSI/IEEE C62 .41 .1, C62 .41 .2,
C62 .45
• UL96A Lightning Protection
• RoHS Compliant
EP.MERSEN.COMN6
SURGE PROTECTION SURGE-TRAP® STZ-R SERIES
GENERAL PRODUCT SPECIFICATIONS
CATALOG NUMBER (INCLUDES SUFFIXES*)
SYSTEM VOLTAGE AND CONFIGURATION
In MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, Uc)
VOLTAGE PROTECTION RATING (VPR) (UL 1449, 6kA, 3kV)
L-N L-G L-L N-G* L-N L-G L-L N-G*STZ240S… 240/120V Split Phase 20kA 150 150 300 150 700 700 1000 700
STZ208Y… 208/120V 3-Phase WYE 20kA 150 150 300 150 700 700 1000 700
STZ480Y… 480/277V 3-Phase WYE 20kA 320 320 640 150 1200 1200 2000 700
STZ120D... 120V 3-Phase DELTA 20kA - 150 300 - - 700 1000 -
STZ240D… 240V 3-Phase DELTA 20kA - 320 640 - - 1200 2000 -
STZ480D… 480V 3-Phase DELTA & HRG WYE 20kA - 550 1100 - - 1800 3000 -
*Part Number Selector (Don’t see what you need? Please contact the factory.)
STZModel Series
STZ
480YVoltage and System
Configuration
240S: 240/120V Split120D: 120V DELTA208Y: 208/120V WYE480Y: 480/277V WYE240D: 240V DELTA480D: 480V DELTA & HRG WYE
30Surge Capacity
10: 100kA15: 150kA20: 200kA30: 300kA45: 450kA
BPackage
A: Basic LED Status Indicators Phase Loss IndicationB: Standard LED Status Indicators Phase Loss Indication Audible Alarm Form C Dry Contacts EMI/RFI Filter Surge Counter
REnclosure
Q: Internal SPD without HMIR: Internal SPD with HMI
UDisconnect
U: UL98 SwitchBLANK: None
Human-Machine Interface (HMI)
Option A: Basic Option B: Standard
Mounting: Mounting feetWiring: Wire Lugs for 6-10 AWG copperFlammability: UL94-5VA Operating & Storage Temperature: -40°C to +85°C
Relative Humidity Range: 0 to 95% non-condensingVisual LED End-of-Life Indicator: Green = 67 to 100% Life Yellow = 34 to 66% Life Red = 0 to 33% LifeFrequency: 50-60Hz
EP.MERSEN.COM N7
SURGE PROTECTIONSURGE-TRAP® STZ-R SERIES
Optional Form C Dry Contact and Audible Alarm (Included with Option B)
Form C Dry Contact 125VAC, 1A Resistive 30VDC, 2A General Purpose __________________________________________________
COM = Common NO = Normally Open NC = Normally Closed
Audible Alarm Alarm sounds when any protection is lost.
Dimensions and Mounting Configurations
Without Disconnect Switch With Disconnect Switch12x12 Enclosure 16x12 Enclosure
DIMENSIONS IN [ ] ARE MILLIMETERS
2.49
4.83
3.98
.70
TYP. .900
TYP. .500
TYP. .080
8.47 5.50 2.00
8.31
7.75
8X .25 THRU
REV. DATE ECO DESCRIPTION BY CK APP- 3/1/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STZ-R SeriesInternal SPD Type 1
450kA max Surge CapacityC. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
7021133/2/16
DIMENSIONS IN [ ] ARE MILLIMETERS
10.88
10.25
5.60
14.75 14.25
4.45
4X .25 THRU
11.01
4.98
4.05
REV. DATE ECO DESCRIPTION BY CK APP- 3/2/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STZ-R SeriesInternal SPD Type 1 with Disconnect Switch
450kA max Surge CapacityC. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
7021163/2/16
DIMENSIONS IN [ ] ARE MILLIMETERS
10.88
10.25
5.60
14.75 14.25
4.45
4X .25 THRU
11.01
4.98
4.05
REV. DATE ECO DESCRIPTION BY CK APP- 3/2/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STZ-R SeriesInternal SPD Type 1 with Disconnect Switch
450kA max Surge CapacityC. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
7021163/2/16
DIMENSIONS IN [ ] ARE MILLIMETERS
2.49
4.83
3.98
.70
TYP. .900
TYP. .500
TYP. .080
8.47 5.50 2.00
8.31
7.75
8X .25 THRU
REV. DATE ECO DESCRIPTION BY CK APP- 3/1/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STZ-R SeriesInternal SPD Type 1
450kA max Surge CapacityC. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
7021133/2/16
DIMENSIONS IN [ ] ARE MILLIMETERS
10.88
10.25
5.60
14.75 14.25
4.45
4X .25 THRU
11.01
4.98
4.05
REV. DATE ECO DESCRIPTION BY CK APP- 3/2/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STZ-R SeriesInternal SPD Type 1 with Disconnect Switch
450kA max Surge CapacityC. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
7021163/2/16
EP.MERSEN.COMN8
SURGE PROTECTIVE DEVICE
NEMA DEVICES FOR ANSI/UL 1449 TYPE 1 AND 2 APPL ICATIONS
SURGE-TRAP® STXH SERIES
The most compact of the STX series offering, the Surge-Trap®
Type 1 STXH meets requirements for UL1449 4th Edition and is
suitable for any 120/240VAC split phase application . The STXH Series
SPD features TPMOV® technology inside making it the safest product
available in its category . Its compact size, performance, and reliability
are especially ideal for HVAC applications and direct mounting to air
condition disconnect switches .
F E AT U R E S A N D B E N E F I T S :
• Designed with the industry leading Mersen TPMOV® Technology
• Compact footprint designed to mate with AC Disconnect Switches
• LED status indicator (ON = Good, OFF = Replace)
• NEMA 4X enclosure for outdoor or indoor use
• Fits 1/2" knockouts with 18" leads for easy installation
• For use in ANSI/UL Type 1 or 2 SPD installations
• 3 Modes of Protection (L-N, L-L)
• 3-year warranty
R AT I N G S :
• Volts (Un): 120V Single Phase,
120/240VAC Split Phase
• Nominal Discharge Current Rating (In): 20kA
• Surge Capacity (per phase and per mode): 50kA
• Short-Circuit Current Rating (SCCR): 200kA
A P P R OVA L S :
• ANSI/UL 1449 4th Edition,
Type 1 SPD, File E210793
• CSA C22 .2, Type 1 SPD
• ANSI/IEEE C62 .41 .1, C62 .41 .2,
C62 .45
• UL96A Lightning Protection
• RoHS Compliant
EP.MERSEN.COM N9
SURGE PROTECTIONSURGE-TRAP® STXH SERIES
GENERAL PRODUCT SPECIFICATIONS
CATALOG NUMBER (INCLUDES SUFFIXES*)
SYSTEM VOLTAGE AND CONFIGURATION
In MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, Uc)
VOLTAGE PROTECTION RATING (VPR) (UL 1449, 6kA, 3kV)
L-N L-G L-L N-G L-N L-G L-L N-GSTXH120P05 120V Single Phase (2W) 20kA 150 - - - 600 - - -
STXH120P05N 120V Single Phase (2W+G) 20kA 150 300 - 150 600 1000 - 600
STXH240S05 240/120V Split Phase (3W) 20kA 150 - 300 - 600 - 1000 -
LED Status Indicator 1/2"-14 Mounting Hub
Dimensions and Mounting Configurations Ideal for Air Conditioning Disconnect Applications
Mounting: 1/2" – 14 threaded hub Includes sealing locking washerWiring: Pre-wired 18" 10AWGEnclosure: NEMA 4X Non-metallicFlammability: UL94-5VA
Operating & Storage Temperature: -40°C to +85°CRelative Humidity Range: 0 to 95% non-condensingVisual End-of-Life Indicator: GREEN = OK, OUT = REPLACEFrequency: 50-60Hz
Visible from side profile through light tube in cover
DIMENSIONS IN [ ] ARE MILLIMETERS
3.07 21.00±2.00
.88
.13
1/2 NPSM
1/2 SEALING LOCKNUT
10 AWG WIRES
1.85
3.22
REV. DATE ECO DESCRIPTION BY CK APP- 2/29/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STXH SeriesSurge-Trap® SPD Type 1
3/2/16
C. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
702103
DIMENSIONS IN [ ] ARE MILLIMETERS
3.07 21.00±2.00
.88
.13
1/2 NPSM
1/2 SEALING LOCKNUT
10 AWG WIRES
1.85
3.22
REV. DATE ECO DESCRIPTION BY CK APP- 2/29/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STXH SeriesSurge-Trap® SPD Type 1
3/2/16
C. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
702103
EP.MERSEN.COMN10
SURGE PROTECTIVE DEVICE
NEMA DEVICES FOR ANSI/UL 1449 TYPE 1 AND 2 APPL ICATIONS
SURGE-TRAP® STXR SERIES
The most popular range in the STX series offering, the Surge-Trap®
Type 1 STXR meets requirements for UL1449 4th Edition and is ideal
for the replacement of obsolete surge arrestors . The STXR Series SPDs
feature TPMOV® technology inside, making them the safest product
available . With a small, compact design and line or load installation
flexibility, the STXR series is the perfect fit for branch panel and/or
individual equipment protection .
F E AT U R E S A N D B E N E F I T S :
• Designed with the industry leading Mersen TPMOV® Technology• LED status indicator (ON = Good, OFF = Replace)• NEMA 4X enclosure for outdoor or indoor use• Fits 3/4" knockouts with 3' leads for easy installation• Optional mounting bracket for surface mount applications• Optional audible alarm and remote dry contacts• For use in ANSI/UL Type 1 or 2 SPD installations• Up to 10 modes of Protection (L-N, L-L, L-G optional, N-G optional)
• 5-year warranty
R AT I N G S :
• Volts (Un): 120-600VAC
• Nominal Discharge Current Rating (In): 10-20kA
• Surge Capacity (per phase and per mode): 50kA
• Short-Circuit Current Rating (SCCR): 200kA
A P P R OVA L S :
• ANSI/UL 1449 4th Edition,
Type 1 SPD, File E210793
• CSA C22 .2, Type 1 SPD
• ANSI/IEEE C62 .41 .1, C62 .41 .2,
C62 .45
• UL96A Lightning Protection
• RoHS Compliant
EP.MERSEN.COM N11
SURGE PROTECTIONSURGE-TRAP® STXR SERIES
GENERAL PRODUCT SPECIFICATIONS
CATALOG NUMBER (INCLUDES SUFFIXES*)
SYSTEM VOLTAGE AND CONFIGURATION
In MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, Uc)
VOLTAGE PROTECTION RATING (VPR) (UL 1449, 6kA, 3kV)
L-N L-G L-L N-G* L-N L-G L-L N-G*STXR120P05 120V Single Phase 20kA 150 300 - 150 700 1200 - 600
STXR240P05 240V Single Phase 20kA 320 640 - 320 1200 1800 - 1000
STXR240S05 240/120V Split Phase 20kA 150 300 300 150 700 1200 1200 600
STXR480S05 480/240V Split Phase 20kA 320 640 640 320 1200 1800 2000 1000
STXR208Y05 208/120V 3-Phase WYE 20kA 150 300 300 150 700 1200 1200 600
STXR380Y05 380/220V 3-Phase WYE 20kA 320 640 640 320 1200 1800 2000 1000
STXR480Y05 480/277V 3-Phase WYE 20kA 320 470 640 150 1200 1800 2000 700
STXR600Y05 600/347V 3-Phase WYE 20kA 420 690 840 270 1500 2500 2500 1000
STXR240D05 240V 3-Phase DELTA 20kA - 320 640 - - 1200 2000 -
STXR480D05 480V 3-Phase DELTA & HRG WYE 10kA - 550 1100 - - 1800 3000 -
STXR600D05 600V 3-Phase DELTA 20kA - 690 840 - - 2000 2500 -
L-N/HL-N
L-G/HL-G
L-L/HL-L
N-G* L-N/HL-N
L-G/HL-G
L-L/HL-L
N-G*
STXR240H05 240/120V Hi-Leg DELTA 20kA 150/270 300/420 300/420 150 700/1.2k 1.2k/1.2k 2k/2k 600
STXR480H05 480/240V Hi-Leg DELTA 10kA 320/550 320/550 640/870 320 1.2/1.8k 1.2/1.8k 2k/2.5k 1000
*Suffixes: Add Suffix “N” for N-G protection. Example: STXR208Y05N
Add Suffix “A” for Audible Alarm and Dry Contact. Example: STXR208Y05A
For both options, Example: STXR208Y05AN
CATALOG NUMBER
ACCESSORY DESCRIPTION
STXRMBK STXR Mounting Bracket Kit. Includes (1) 90 degree bracket and (2) mounting screws
Optional Form C Dry Contact and Audible Alarm (Suffix “A”)
Form C Dry Contact (Pre-wired 3' 18AWG) 125VAC, 1A Resistive 30VDC, 2A General Purpose __________________________________________________
Gray = Normally Closed Blue = Common Red = Normally Open
Audible AlarmAlarm sounds when any protection is lost
3/4"-14 Mounting Hub
Dimensions and Mounting Configurations Bracket Mount Option
Mounting: 3/4" – 14 threaded hub Includes locking washerWiring: Pre-wired 3' (1m) 10AWGEnclosure: NEMA 4X Non-metallicFlammability: UL94-5VA
Operating & Storage Temperature: -40°C to +85°CRelative Humidity Range: 0 to 95% non-condensingVisual End-of-Life Indicator: GREEN = OK, OUT = REPLACEFrequency: 50-60Hz
EP.MERSEN.COMN12
SURGE PROTECTIVE DEVICE
NEMA DEVICES FOR ANSI/UL 1449 TYPE 1 AND 2 APPL ICATIONS
SURGE-TRAP® STXP SERIES
The Surge-Trap® Type 1 STXP Series offers advanced performance and
features over the STXR series including higher surge capacity and
phase LED status indicators . The STXP meets requirements for UL1449
4th Edition and has been designed for additional mounting flexibility
including mounting feet and flush-mount capability . The STXP features
TPMOV® technology inside making it the safest product available .
Installation can be done on the line or load side of a panel . The STXP is
the perfect fit from service entrance all the way down to an important
machine specific control panel .
F E AT U R E S A N D B E N E F I T S :• Designed with the industry leading Mersen TPMOV® Technology
(internally fused)
• Enhanced 100kA surge capacity for longer life and higher single
impulse withstand
• Pre-wired with 3' leads for easy installation
• Up to 10 Modes of Protection (L-N, L-L, L-G, N-G)
• 10-year warranty
R AT I N G S :
• Volts (Un): 120-600VAC
• Nominal Discharge Current Rating (In): 20kA
• Surge Capacity (per phase): 100kA
• Short-Circuit Current Rating (SCCR): 200kA
A P P R OVA L S :
• ANSI/UL 1449 4th Edition,
Type 1 SPD, File E210793
• CSA C22 .2, Type 1 SPD
• ANSI/IEEE C62 .41 .1, C62 .41 .2,
C62 .45
• UL96A Lightning Protection
• RoHS Compliant
EP.MERSEN.COM N13
SURGE PROTECTIONSURGE-TRAP® STXP SERIES
GENERAL PRODUCT SPECIFICATIONS
CATALOG NUMBER (INCLUDES SUFFIXES*)
SYSTEM VOLTAGE AND CONFIGURATION
In MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, Uc)
VOLTAGE PROTECTION RATING (VPR) (UL 1449, 6kA, 3kV)
L-N L-G L-L N-G* L-N L-G L-L N-G*STXP120P10 120V Single Phase 20kA 150 150 - 150 700 700 - 600
STXP240P10 240V Single Phase 20kA 320 320 - 150 1200 1200 - 700
STXP240S10 240/120V Split Phase 20kA 150 150 300 150 700 700 1000 600
STXP480S10 480/240V Split Phase 20kA 320 320 640 150 1200 1200 2000 600
STXP208Y10 208/120V 3-Phase WYE 20kA 150 150 300 150 700 700 1000 600
STXP380Y10 380/220V 3-Phase WYE 20kA 320 320 640 150 1200 1200 2000 600
STXP480Y10 480/277V 3-Phase WYE 20kA 320 320 640 150 1200 1200 2000 600
STXP600Y10 600/347V 3-Phase WYE 20kA 420 420 840 275 1200 1500 2000 1000
STXP240D10 240V 3-Phase DELTA 20kA - 320 640 - - 1200 2000 -
STXP480D10 480V 3-Phase DELTA & HRG WYE 20kA - 550 1100 - - 1800 3000 -
STXP600D05 (50kA) 600V 3-Phase DELTA 20kA - 690 695 - - 2000 2500 -
STXP480B10 480V B Corner Ground DELTA 20kA - 550 1100 - - 1800 3000 -
L-N/HL-N
L-G/HL-G
L-L/HL-L
N-G* L-N/HL-N
L-G/HL-G
L-L/HL-L
N-G*
STXP240H10 240/120V Hi-Leg DELTA 20kA 150/275 150/275 300/425 150 700/1.2k 700/1.2k 1.0k/2000 600
STXP480H10 480/240V Hi-Leg DELTA 20kA 320/550 320/550 640/870 320 1.2k/1.8k 1.2k/1.8k 1.8k/2.5k 1000
*Suffixes: Add Suffix “A” for Audible Alarm and Dry Contact. Example: STXP208Y10A
CATALOG NO. ACCESSORY DESCRIPTIONSTXPFMK STXP Flush Mount Kit. Includes (1) mounting plate and (3) mounting screws
Optional Form C Dry Contact and Audible Alarm (Suffix “A”)
Form C Dry Contact (Pre-wired 3' 18AWG) 125VAC, 1A Resistive 30VDC, 2A General Purpose __________________________________________________
Gray = Normally Closed Blue = Common Red = Normally Open
Audible AlarmAlarm sounds when anyprotection is lost
Dimensions and Mounting Configurations Flush Mount Option
Mounting: Female 3/4" – 14 threaded hub Mounting feet with 0.125" diameter holesWiring: Pre-wired 3' (1m) 10AWGEnclosure: NEMA 4X Non-metallicFlammability: UL94-5VA
Operating & Storage Temperature: -40°C to +85°CRelative Humidity Range: 0 to 95% non-condensingVisual End-of-Life Indicator: GREEN = OK, OUT = REPLACEFrequency: 50-60Hz
3/4"-14 Female Mounting Hub
EP.MERSEN.COMN14
SURGE PROTECTIVE DEVICE
NEMA DEVICES FOR ANSI/UL 1449 TYPE 1 AND 2 APPL ICATIONS
SURGE-TRAP® STXT SERIES
The most advanced of the STX series, the Surge-Trap® Type 1 STXT
Series comes standard with EMI/RFI Filtering and surge capacities up
to 200kA . The STXT features TPMOV® technology inside, making it the
safest product available . 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 .
F E AT U R E S A N D B E N E F I T S :• Premium 200kA surge capacity for longer life and higher single
impulse withstand
• Includes EMI/RFI filter for cleaner attenuation
• Mounting hub and mounting feet for installation flexibility
• Optional audible alarm and remote dry contacts
• Up to 10 Modes of Protection (L-N, L-L, L-G, N-G)
• 10-year warranty
R AT I N G S :
• Volts (Un): 120-600VAC
• Nominal Discharge Current Rating (In): 20kA
• Surge Capacity (per phase): 100kA or 200kA
• Short-Circuit Current Rating (SCCR): 200kA
• EMI/RFI Filter: Up to -50dB
from 10kHz to 100MHz
A P P R OVA L S :
• ANSI/UL 1449 4th Edition,
Type 1 SPD, File E210793
• CSA C22 .2, Type 1 SPD
• ANSI/IEEE C62 .41 .1, C62 .41 .2,
C62 .45
• UL96A Lightning Protection
• RoHS Compliant
EP.MERSEN.COM N15
SURGE PROTECTIONSURGE-TRAP® STXT SERIES
GENERAL PRODUCT SPECIFICATIONS
CATALOG NUMBER (INCLUDES SUFFIXES*)
SYSTEM VOLTAGE AND CONFIGURATION
In MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, Uc)
VOLTAGE PROTECTION RATING (VPR) (UL 1449, 6kA, 3kV)
L-N L-G L-L N-G* L-N L-G L-L N-G*
STXT120P20 120V Single Phase 20kA 150 150 - 150 700 700 - 700
STXT240P20 240V Single Phase 20kA 320 320 - 150 1200 1200 - 700
STXT240S20 240/120V Split Phase 20kA 150 150 300 150 700 700 1000 700
STXT480S20 480/240V Split Phase 20kA 320 320 640 150 1200 1200 2000 700
STXT208Y20 208/120V 3-Phase WYE 20kA 150 150 300 150 700 700 1000 700
STXT380Y20 380/220V 3-Phase WYE 20kA 320 320 640 150 1200 1200 2000 700
STXT480Y20 480/277V 3-Phase WYE 20kA 320 320 640 150 1200 1200 2000 700
STXT600Y20 600/347V 3-Phase WYE 20kA 420 420 840 275 1500 1500 2500 1200
STXT240D20 240V 3-Phase DELTA 20kA - 320 640 - - 1200 2000 -
STXT480D20 480V 3-Phase DELTA & HRG WYE 20kA - 550 1100 - - 1800 3000 -
STXT600D10 600V 3-Phase DELTA 20kA - 695 840 - - 2500 2500 -
STXT480B20 480V B Corner Ground DELTA 20kA - 550 1100 - - 1800 4000 -
L-N/HL-N
L-G/HL-G
L-L/HL-L
N-G* L-N/HL-N
L-G/HL-G
L-L/HL-L
N-G*
STXT240H20 240/120V Hi-Leg DELTA 20kA 150/275 150/275 300/425 150 700/1.2k 700/1.2k 1.0k/2000 700
STXT480H20 480/240V Hi-Leg DELTA 20kA 320/550 320/550 640/870 320 1.2k/1.8k 1.2k/1.8k 2.0k/2.5k 1200
*Suffixes: Add Suffix “A” for Audible Alarm and Dry Contact. Example: STXP208Y10A For 100kA Surge Capacity models, substitute “10” for “20.” Example: STXT208Y10
Optional Form C Dry Contact and Audible Alarm (Suffix “A”)
Form C Dry Contact 125VAC, 1A Resistive 30VDC, 2A General Purpose __________________________________________________
COM = Common NO = Normally Open NC = Normally Closed
Audible AlarmAlarm sounds when anyprotection is lost
3/4"-14 Female Mounting Hub
Dimensions and Mounting Configurations
Mounting: Female 3/4" – 14 threaded hub Mounting feet with 0.25" diameter holesWiring: Wire Lugs for 8 AWG copperEnclosure: NEMA 4X Non-metallicFlammability: UL94-5VA
Operating & Storage Temperature: -40°C to +85°CRelative Humidity Range: 0 to 95% non-condensingVisual End-of-Life Indicator: GREEN = OK, OUT = REPLACEFrequency: 50-60Hz
DIMENSIONS IN [ ] ARE MILLIMETERS
7.08
7.40
3.50
6.70
4X .30THRU
3/4 NPSMTHRU
3.68
1.25
REV. DATE ECO DESCRIPTION BY CK APP- 2/29/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STXT SeriesSurge-Trap® SPD Type 1
3/2/16
C. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
702104
DIMENSIONS IN [ ] ARE MILLIMETERS
7.08
7.40
3.50
6.70
4X .30THRU
3/4 NPSMTHRU
3.68
1.25
REV. DATE ECO DESCRIPTION BY CK APP- 2/29/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STXT SeriesSurge-Trap® SPD Type 1
3/2/16
C. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
702104
DIMENSIONS IN [ ] ARE MILLIMETERS
7.08
7.40
3.50
6.70
4X .30THRU
3/4 NPSMTHRU
3.68
1.25
REV. DATE ECO DESCRIPTION BY CK APP- 2/29/2016 N/A INITIAL RELEASE JRB N/A N/A
CONTROL No:____________1773
STXT SeriesSurge-Trap® SPD Type 1
3/2/16
C. MCKENZIE
3/2/16
R. LYONS
OUTLINE DIMENSIONSNOT TO BE USED FOR PRODUCTION
SIGN:
DATE:
DESIGN ENGINEERPRODUCT MANAGERSIGN:
DATE:
MERSEN USA NEWBURYPORT-MA, LLC374 MERRIMAC STREETNEWBURYPORT,MA 01950
SHEET 1 OF 1
702104
EP.MERSEN.COMN16
SURGE PROTECTIVE DEVICE
NEMA DEVICES FOR ANSI/ UL 1449 TYPE 1 AND 2 APPL ICATIONS
SURGE-TRAP® STT SERIES
The Surge-Trap® STT Series meets requirements for UL 1449 4th
Edition . 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 .
F E AT U R E S A N D B E N E F I T S :
• Designed with the industry leading Mersen TPMOV® Technology
• LED status indicator by phase (ON = Good, Red = Replace)
• Option for NEMA 2 or NEMA 4X enclosure for indoor or outdoor use
• NEMA 2 option fits 1/2" knockouts for panel mount
• NEMA 4X suitable for panel mount and wall mount
• For use in ANSI/UL Type 1 or 2 SPD installations
• Up to 6 modes of Protection (L-N, L-L)
• 2-year warranty
R AT I N G S :
• Volts (Un): 120-600AC
• Nominal discharge current Rating (In): 10-20kA
• Surge Capacity: 50kA per
phase
• Short-Circuit Current Rating (SCCR): 200kA
A P P R OVA L S :
• ANSI/UL 1449 4th Edition,
File E210793
• Type 1 Listed for United States
• Type 2 Listed for Canada
• RoHS Compliant
• ANSI/IEEE C62 .41 .1, C62 .41 .2,
C62 .45
• UL 96A Lightning Protection
EP.MERSEN.COM N17
SURGE PROTECTIONSURGE-TRAP® STT SERIES
GENERAL PRODUCT SPECIFICATIONS
CATALOG NO. NEMA 2 ENCLOSURE
CATALOG NO. NEMA 4X ENCLOSURE
NOMINAL VOLTAGE (VAC)
SYSTEM TYPE
FREQ (HZ)
MCOV (L-N)
NOMINAL DISCHARGE CURRENT (IN, KA)
VOLTAGE PROTECTION RATING (VPR, VAC) CIRCUIT CONNECTION WIRING DIAGRAMS
L-N L-G N-G L-L
STT21201PG STT4X1201PG 120 1 50/60 180 20 700 1200 600 - A
STT2240SPG STT4X240SPG 120/240 1S 50/60 180 20 700 - - 1200 B
STT22401PG STT4X2401PG 240 1 50/60 270 20 1000 1500 700 - A
STT22083PYG STT4X2083PYG 120/208 3Y 50/60 180 20 700 - - 1200 D
STT24803PYG STT4X4803PYG 277/480 3Y 50/60 320 10 1200 - - 2000 D
STT26003PYG STT4X6003PYG 347/600 3Y 50/60 420 10 1500 - - 2500 D
STT22403PDG STT4X2403PDG 240 3D 50/60 270 (L-G) 20 - 1000 - 1800 C
STT24803PDG STT4X4803PDG 480 3D 50/60 550 (L-G) 10 - 1800 - 3000 C
DIMENSIONS: STT2
THREE PHASE SINGLE/SPLIT PHASE
DIMENSIONS: STT4X
Wiring: Pre-wired with 16" (0.4m) 12 AWG conductorsFlammability: UL94 V0Operating & Storage Temperature: -40ºC to + 85ºC
Visual End of Life Indicator: GREEN = OK RED = REPLACEFrequency: 50-60 HzResponse Time: <25 ns
3.750
4.7254.050
2.370
3.700
3.7023.002
2.370
3.750
4.7254.050
2.370
3.700
3.7023.002
2.370
4.4500.84
5.710
2.250
4.500
3.6002.43
EP.MERSEN.COMN18
SURGE PROTECTION
Wiring Diagrams: STT2 and STT4X
Single/Split Phase
Wiring Diagrams: STT2 and STT4X
Three Phase Delta & Wye
Installation Diagram: STT2 Installation Diagram: STT4X
SURGE-TRAP® STT SERIES
A B
C D
Note: Must be installed on a solidly grounded system.
D
C
B
AA
B
C
D
12345678
8 7 6 5 4 3 2 1
REV. DESCRIPTION DATE APPROVED
NUT
¾" close nipple
¾" steel conduit locking nut
nut
EP.MERSEN.COM N19
SURGE PROTECTIVE DEVICE
DIN-RAIL PLUGGABLE SPD FOR ANSI/UL 1449 TYPE 1 AND 2 APPL ICATIONS
SURGE-TRAP® PLUGGABLE
R AT I N G S :
• Volts (Un): 120-690VAC
• Nominal Discharge Current Rating (In): 10-20kA
• Surge Capacity: 75kA
• Short-Circuit Current Rating (SCCR): 200kA
F E AT U R E S / B E N E F I T S :• Easy installation or retrofit
• DIN-rail mountable
• Fail-safe, self-protected design
• Remote indicator
• Visual indicator
• IP20 finger-safe design
• Small footprint
• No additional overcurrent protection devices required
• Easy to replace modules
• 2-year warranty
A P P R OVA L S :
• ANSI/UL 1449 4th Edition,
Type 1 Component Assembly
SPD, File E210793
• ANSI/IEEE C62 .41 .1, C62 .41 .2,
C62 .45
• RoHS Compliant
Surge-Trap® Pluggable Surge Protective Device (SPD) is a no-fuse,
fail-safe surge suppressor featuring Mersen’s patented TPMOV®
technology inside . UL 1449 4th 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 Pluggable SPD has a high
short circuit rating and a thermally protected MOV, which eliminates
the need for additional overcurrent protection devices .
N E W A N D I M P R OV E D 7 5 K A R AT I N G
Mersen’s DIN-Rail Pluggable SPD is one of a kind – the combination
of a robust 75kA surge capacity along with no requirement of backup
fusing creates an offering unique to the market . Add this to the
reliability and safety of Mersen’s patented TPMOV technology and you
have a truly superior product .
EP.MERSEN.COMN20
SURGE PROTECTION SURGE-TRAP® PLUGGABLE
GENERAL PRODUCT SPECIFICATIONS
1-POLE, SINGLE-PHASE, 2-WIRECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) REPLACEMENT PLUG In (kA)
L-N L-G N-G L-L L-N L-G N-G L-L L-1
STP120P07(M) 120 175 - - - 600 - - - SP07U175 20STP230P07(M) 240 275 - - - 600 - - - SP07U275 20STP277P07(M) 277 320 - - - 600 - - - SP07U320 20STP347P07(M) 347 420 - - - 800 - - - SP07U420 10
2-POLE, SPLIT-PHASE, 3-WIRECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) REPLACEMENT PLUG In (kA)
L-N L-G N-G L-L L-N L-G N-G L-L L1, L2
STP240S07(M) 120/240 175 - - 350 600 - - 1800 SP07U175 20STP480S07(M) 240/480 275 - - 550 600 - - 1200 SP07U275 20
3-POLE, 3-PHASE DELTA, 4-WIRECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) REPLACEMENT PLUG In (kA)
L-N L-G N-G L-L L-N L-G N-G L-L L1, L2, L3
STP240D07(M) 240 - 275 - 550 - 900 - 1800 SP07U275 20STP480D07(M) 480 - 550 - 1100 - 1500 - 3000 SP07U550 10
3-POLE, 3-PHASE WYE, 4-WIRECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) REPLACEMENT PLUG In (kA)
L-N L-G N-G L-L L-N L-G N-G L-L L1, L2, L3
STP208Y07(M) 120/208 175 - - 350 600 - - 1200 SP07U175 20STP480Y07(M) 277/480 320 - - 640 1500 - - 2500 SP07U320 20STP600Y07(M) 347/600 420 - - 840 1500 - - 2500 SP07U420 10STP690Y07(M) 400/690 420 - - 840 1500 - - 2500 SP07U420 10
4-POLE, 3-PHASE WYE, 5-WIRE, INCLUDING N-G MODECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) REPLACEMENT PLUG In (kA)
L-N L-G N-G L-L L-N L-G N-G L-L L1, L2, L3 N-G
STP208YN07(M) 120/208 175 175 175 350 600 1200 600 1200 SP07U175 SP07U175 20STP480YN07(M) 277/480 320 495 175 640 1000 1500 600 2000 SP07U320 SP07U175 20STP600YN07(M) 347/600 420 695 275 840 1500 2000 800 2500 SP07U420 SP07U275 10STP690YN07(M) 400/690 420 740 320 840 1500 2000 800 2500 SP07U420 SP07U320 10
4-POLE, 3-PHASE DELTA HIGH-LEG, 5-WIRE, INCLUDING N-G MODECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) REPLACEMENT PLUG In (kA)
L-L/L-G L-N/N-G H-L/H-G H-N L-L/L-G L-N/N-G
H-L/H-G H-N L1, L3
L2 N-G
STP240HN07(M) 120/240 350 175 450 275 1200 600 1500 800 SP07U175 SP07U275 SP07U175 20STP480HN07(M) 240/480 550/450 275/175 825/725 550 1500 800/600 2500/2000 1500 SP07U275 SP07U550 SP07U175 10
Mounting: 35mm DIN-RailWire Range: 4-14AWG Solid / Stranded CUTerminal Torque: 35.4 lbs-inDegree of Protection: IP 20Flammability: UL94 V0
Operating & Storage Temperature: – 40ºC to + 85ºCVisual End of Life Indicator: RED = End of LifeRemote End of Life Indicator: NO/NC Dry ContactFrequency: 50-60 Hz
EP.MERSEN.COM N21
SURGE PROTECTIONSURGE-TRAP® PLUGGABLE & MODULAR
DIMENSIONS - STP SERIESPOLES A
IN MM
1 Pole 0.69 17.5
2 Pole 1.38 35
3 Pole 2.07 52.5
4 Pole 2.76 70
DIMENSIONS - ST SERIES
POLES A
IN MM
1 Pole 0.7 17.8
2 Pole 1.39 35.5
3 Pole 2.1 53.3
4 Pole 2.8 71
WIRING DIAGRAMS
1-POLE, SINGLE-PHASE, 2-WIRE
2-POLE, SPLIT-PHASE, 3-WIRE
3-POLE, 3-PHASE DELTA, 3-WIRE
3-POLE, 3-PHASE DELTA, 3-PHASE WYE, 4-WIRE
4-POLE, 3-PHASE WYE,5-WIRE
4-POLE, 3-PHASE DELTA HIGH-LEG, 5-WIRE
SINGLE PHASE 2 WIRE + GROUND
SPLIT PHASE3 WIRE + GROUND
3 PHASE DELTA3 WIRE + GROUND
3 PHASE WYE4 WIRE + GROUND
REMOTE STATUS INDICATOR
Signal Wire Range #16 to #30 AWG
Terminal Torque 2.2 lb-in
Cont. between Comm + NO Product Offline, Not Protected
Cont. between Comm + NC Product Online, Protected
ST AND STP SERIES: FOR REMOTE INDICATION, ADD “M” TO THE END OF THE CATALOG NUMBER. FOR EXAMPLE, ST4803PYGM.
NO 1
Common 2
NC
Subminiature Switch
125 VAC-3A max
G/N
L2
G/NG/N
G
L2 High Leg
G
L3 L1 L2
B B B
EP.MERSEN.COMN22
SURGE PROTECTIVE DEVICE
DIN-RAIL MODULAR SPD FOR ANSI/UL 1449 TYPE 1 AND 2 APPL ICATIONS
SURGE-TRAP® MODULAR
Surge-Trap® Modular Surge Protective Device (SPD) is a no-fuse, fail-
safe surge suppressor featuring Mersen’s patented TPMOV® technology
inside . UL 1449 4th 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 .
F E AT U R E S A N D B E N E F I T S :
• Easy installation or retrofit
• DIN-rail mountable
• Fail-safe, self-protected design
• Remote indicator (optional)
• Visual indicator
• IP20 finger-safe design
• Small footprint
• No additional overcurrent
protection devices required
• 2-year warranty
R AT I N G S :
• Volts (Un): 120-690VAC
• Nominal Discharge Current Rating (In): 20kA
• Surge Capacity (per phase and per mode): 50kA
• Short-Circuit Current Rating (SCCR): 200kA
A P P R OVA L S :
• ANSI/UL 1449 4th Edition,
Type 1 Component Assembly
SPD, File E210793
• ANSI/IEEE C62 .41 .1, C62 .41 .2,
C62 .45
• RoHS Compliant
EP.MERSEN.COM N23
SURGE PROTECTIONSURGE-TRAP® MODULAR
GENERAL PRODUCT SPECIFICATIONS
1-POLE, SINGLE-PHASE, 2-WIRECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) In (kA)
L-N L-G N-G L-L L-N L-G N-G L-L
ST1201PG(M) 120 180 180 - - 500 500 - - 20ST2301PG(M) 240 270 270 - - 800 800 - - 20ST2771PG(M) 277 320 320 - - 900 900 - - 20
2-POLE, SPLIT-PHASE, 3-WIRECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) In (kA)
L-N L-G N-G L-L L-N L-G N-G L-L
ST208SPG(M) 120/208 180 180 - 360 500 500 - 900 20ST240SPG(M) 120/240 180 180 - 360 500 500 - 900 20ST480SPG(M) 240/480 270 270 - 540 800 800 - 1500 20
3-POLE, 3-PHASE DELTA, 3-WIRECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) In (kA)
L-N L-G N-G L-L L-N L-G N-G L-L
ST2403PD(M) 240 - - - 270 - - - 1000 20ST4803PD(M) 480 - - - 550 - - - 3000 20
3-POLE, 3-PHASE DELTA, 4-WIRECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) In (kA)
L-N L-G N-G L-L L-N L-G N-G L-L
ST2403PDG(M) 240 270 270 - 540 800 800 - 1500 20ST4803PDG(M) 480 550 550 - 1100 1500 1500 - 3000 20
3-POLE, 3-PHASE WYE, 4-WIRECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) In (kA)
L-N L-G N-G L-L L-N L-G N-G L-L
ST2083PYG(M) 120/208 180 180 - 360 500 500 - 900 20ST4803PYG(M) 277/480 320 320 - 640 900 900 - 1800 20ST6003PYG(M) 347/600 420 420 - 840 1200 1200 - 2000 20ST6903PYG(M) 400/690 510 510 - 1020 1500 1500 - 3000 20
4-POLE, 3-PHASE WYE, 5-WIRE, INCLUDING N-G MODECATALOG NUMBER
NOMINAL VOLTAGE (VAC)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, VAC) VOLTAGE PROTECTION RATING (VPR, VAC) In (kA)
L-N L-G N-G L-L L-N L-G N-G L-L
ST2083PY(M) 120/208 180 360 180 360 500 900 500 900 20ST4803PY(M) 277/480 320 470 150 640 1000 1500 500 1800 20ST6003PY(M) 347/600 420 690 270 840 1500 2500 800 2500 20ST6903PY(M) 400/690 1020 510 510 1020 3000 1500 1500 3000 20FOR REMOTE INDICTATION, ADD “M” TO THE END OF THE PART NUMBER. EXAMPLE, ST4803PYM. OMIT “M” TO ORDER WITHOUT REMOTE INDICATION. EXAMPLE, ST4803PY.
Mounting: 35mm DIN-RailWire Range: 6-14AWG Solid / Stranded CUTerminal Torque: 14.75 lbs-inDegree of Protection: IP 20Flammability: UL94 V0
Operating & Storage Temperature: -40ºC to + 85ºCVisual End of Life Indicator: Visual TabRemote End of Life Indicator: NO/NC Dry ContactFrequency: 50-60 HzResponse Time: <25 ns
EP.MERSEN.COMN24
SURGE PROTECTION SURGE-TRAP® MODULAR
DIMENSIONS - STP SERIESPOLES A
IN MM
1 Pole 0.71 18.03
2 Pole 1.42 36.06
3 Pole 2.13 54.1
4 Pole 2.84 72.13
DIMENSIONS - ST SERIES
POLES A
IN MM
1 Pole 0.7 17.8
2 Pole 1.39 35.5
3 Pole 2.1 53.3
4 Pole 2.8 71
WIRING DIAGRAMS
1-POLE, SINGLE-PHASE, 2-WIRE
2-POLE, SPLIT-PHASE, 3-WIRE
3-POLE, 3-PHASE DELTA, 3-WIRE
3-POLE, 3-PHASE DELTA, 3-PHASE WYE, 4-WIRE
4-POLE, 3-PHASE WYE,5-WIRE
4-POLE, 3-PHASE DELTA HIGH-LEG, 5-WIRE
SINGLE PHASE 2 WIRE + GROUND
SPLIT PHASE3 WIRE + GROUND
3 PHASE DELTA3 WIRE + GROUND
3 PHASE WYE4 WIRE + GROUND
REMOTE STATUS INDICATOR
Signal Wire Range #16 to #30 AWG
Terminal Torque 2.2 lb-in
Cont. between Comm + NO Product Offline, Not Protected
Cont. between Comm + NC Product Online, Protected
ST AND STP SERIES: FOR REMOTE INDICATION, ADD “M” TO THE END OF THE CATALOG NUMBER. FOR EXAMPLE, ST4803PYGM.
NO 1
Common 2
NC
Subminiature Switch
125 VAC-3A max
G/N
L2
G/NG/N
G
L2 High Leg
G
L3 L1 L2
B B B
EP.MERSEN.COM N25
SURGE PROTECTIVE DEVICE
DIN-RAIL PLUGGABLE SPD FOR PHOTOVOLTAIC APPL ICATIONS
SURGE-TRAP® STPT2-PV SERIES FOR PHOTOVOLTAIC
STPT2 40 PV is the series of devices
that provide advanced overvoltage
protection to photovoltaic systems by
utilizing Mersen’s optimized dynamic
thermal disconnection system, which
does not require additional overcurrent
protection (back-up fuse) due to its
high short-circuit withstand rating .
These surge protective devices are
suitable for all PV applications: large-
scale, rooftop, and self-consumption
(off-grid) DC installations .
REFERENCE NUMBER
CATALOG NUMBER
UCPV [VDC]
Up@In (8/20) [kV]
In (8/20) [kA]
SCCR [kA]
CARTRIDGE ID (L)
83020138 STPT2-40K600V-YPV 660 ≤2.6 20 100 C40
83020139 STPT2-40K600V-YPVM 660 ≤2.6 20 100 C40
83020140 STPT2-40K1000V-YPV 1060 ≤4 20 50 C41
83020141 STPT2-40K1000V-YPVM 1060 ≤4 20 50 C41
83020158 STPT2-40K1500V-YPV 1500 ≤5 10 65 C42
83020159 STPT2-40K1500V-YPVM 1500 ≤5 10 65 C42
DIMENSIONS ELECTRICAL DIAGRAM MICROSWITCH DIAGRAM
R AT I N G S :
• Volts (Ucpv): 600-1500VDC
• Nominal Discharge Current Rating (In): 10-20kA
• Surge Capacity (per phase and per mode): 40kA
• Short-Circuit Current Rating (SCCR): 50-100kA
A P P R OVA L S :
• ANSI/UL 1449 4th Edition,
Type 2 Component Assembly,
File E468946
• EN 50539-11
• UTE C 61740-51
REPLACEMENT CARTRIDGESNETWORK UCPV
[VDC]
Imax (8/20) [kA]
In(8/20)
@UP [kA]
Up@In (8/20)[kV]
CARTRIDGE ID.REF. NO. CATALOG NO.
83020005 SP2-40K600V-PV PV 330 40 20 ≤1.3 C40
83020006 SP2-40K1000V-PV PV 530 40 20 ≤2 C41
83020010 SP2-40K1500V-PV PV 750 40 10 ≤2,5 C42
EP.MERSEN.COMN26
EP.MERSEN.COM
SURGE PROTECTIVE DEVICE
DIN-RAIL MODULAR SPD FOR IEC TYPE 2 + 3 APPL ICATIONS
SURGE-TRAP® STMT23 SL IM SERIES
STMT23 20 S is the series of combined Type
2+3/Class II+III devices for discharging voltage
surges while providing a very fine voltage
protection level, in accordance with IEC/EN
61643-11 .
Suitable as the final stage of protection in
panels with Type 2 protection devices installed
upstream . These SPDs should be installed
as close as possible to the equipment being
protected . Ideal for limited spaces . Wide range
of voltage ratings .
REF. NUMBER
CATALOG NUMBER WITHOUT/WITH REMOTE MONIT.
Un [VAC]
UC [V]
Up@In (8/20)[kV]
Imax (8/20) [kA]
I (8/20) [kA]
83230500 83230501
STMT23-6K20V-SP-SSTMT23-6K20V-SP-SM 12 20 ≤0.22 (L1-L2) 0.7 (L1/L2-PE) 6 3
83230504 83230505
STMT23-6K30V-SP-SSTMT23-6K30V-SP-SM 24 30 ≤0.22 (L1-L2) 0.7 (L1/L2-PE) 6 3
83230506 83230507
STMT23-6K60V-SP-SSTMT23-6K60V-SP-SM 48 60 ≤0.33 (L1-L2) 0.7 (L1/L2-PE) 6 3
83230508 83230509
STMT23-6K75V-SP-SSTMT23-6K75V-SP-SM 60 75 ≤0.5 (L1-L2) 0.9 (L1/L2-PE) 6 3
83230502 83230503
STMT23-6K150V-SP-S STMT23-6K150V-SP-SM 120 150 ≤0.7 (L1-L2) 0.9 (L1/L2-PE) 6 3
83230510 83230511
STMT23-20K275V-SP-SSTMT23-20K275V-SP-SM 230 275 ≤1.4 (L1-L2) 1.4 (L1/L2-PE) 20 10
DIMENSIONS ELECTRICAL DIAGRAM MICROSWITCH DIAGRAM
R AT I N G S :
• Volts (Un): 12-230VAC
• Nominal Discharge Current Rating (In): 3-10kA
• Surge Capacity (per phase and per mode): 6-20kA
• Short-Circuit Current Rating (SCCR): 10kA
A P P R OVA L S :
• IEC/EN 61643-11
EP.MERSEN.COM N27
SURGE PROTECTIVE DEVICE
DIN-RAIL MODULAR SPD FOR IEC TYPE 2 + 3 APPL ICATIONS
SURGE-TRAP® STET23 SERIES
REFERENCE NUMBER
CATALOGNUMBER
Un [VAC]
Uc [V]
Up@In [kV]
In (8/20) [kA] IL [A] REMOTE
(M)
83230401 STET23-20K150V-SPM 120 150 ≤0.8 10 20 √
83230403 STET23-20K275V-SPM 230 275 ≤1.2 10 20 √
DIMENSIONS ELECTRICAL DIAGRAM MICROSWITCH DIAGRAM
STET23 20 is the series of combined Type 2+3/Class II+III
devices for discharging voltage surges while providing a very
fine voltage protection level, in accordance with IEC/EN 61643-11 .
Complete with a built-in powerful EMI filter . Suitable as the final
stage of protection in installations with electromagnetic disturbances
which might interrupt, degrade, or limit system performance . Series
connection for applications up to 20A rated current .
R AT I N G S :
• Volts (Un): 120-230VAC
• Nominal Discharge Current Rating (In): 10kA
• Surge Capacity (per phase and per mode): 20kA
• Load Current Rating (IL): 20A
• EMI Filter: Up to 82dB
A P P R OVA L S :
• IEC/EN 61643-11
EP.MERSEN.COMN28
SURGE PROTECTIVE DEVICE
IN-L INE SPD FOR LED L IGHTING APPL ICATIONS
SURGE-TRAP® STLB SERIES
Mersen’s SPD for LED lighting applications, the STLB series is a
universal solution with enhanced safety delivering peace-of-mind
to users and installers . A single device is suitable for single, split, or
three-phase applications; can be installed in series or parallel with the
luminaire; features leakage current free technology and visual end-of-
life indication . It is also UL Recognized (cURus) and IEC certified .
F E AT U R E S A N D B E N E F I T S :• Universal, certified SPDs which can be safely used in any luminaire
and any installation• Common applications: Roadway Lighting, Parking Lot/Garage
Lighting, indoor/outdoor LED signage, industrial manufacturing facilities, all critical 24/7 applications
• Parallel or series connected device• End-of-life indication via LED or series disconnection• Leakage Current Free• Global Compliance to ANSI/UL/CSA and IEC• Versatile mounting design accomodates vertical or horizontal
mounting• 2-year warranty
R AT I N G S :
• Volts (Un): 100-277VAC
• Nominal Discharge Current Rating (In): 3kA
• Surge Capacity (per phase and per mode): 10kA
• Short-Circuit Current Rating (SCCR): 10kA
• Load Current Rating (IL): 2 .5A
• IEEE C62.41.2 Location Category: C-High 10kV/10kA
A P P R OVA L S :
• ANSI/UL1449 4th Edition,
Type 4 SPD, File E468946
• EN 61643-11 Type 2+3 SPD
• RoHS Compliant
EP.MERSEN.COM N29
SURGE PROTECTIONSURGE-TRAP® STLB SERIES
GENERAL PRODUCT SPECIFICATIONS
REFERENCE NUMBER
CATALOG NUMBER SYSTEM VOLTAGE AND CONFIGURATION
In MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV, Uc)
MEASURED LIMITING VOLTAGES (MLV)
L-G L-L L-G L-L
83230320 STLBT23-10K320V-C3U-DD 120V Single Phase240V Single Phase240/120V Split Phase208Y/120V 3-Ph WYE480Y/277V 3-Ph WYE240V 3-Ph DELTA
3kA 320 320 1020 1340
Dimensions Wiring Diagram: Series
Wiring Diagram: ParallelElectrical Diagram
Mounting: 5.5mm Diameter Mounting HoleWiring: Screw Terminals (0.7 Nm)Wire Range: 14-18 AWG Solid/Stranded CuConnection: Series or ParallelEnclosure: IP20Flammability: UL94-V0
Operating & Storage Temperature: -40°C to +85°CRelative Humidity Range: 5 to 95% Visual End-of-Life Indicator: GREEN = OK, OUT = REPLACEFrequency: 50-60HzMaximum Back-up Fuse: Mersen AJT25Response Time (L-L, L-G): 25ns, 100ns
EP.MERSEN.COMN30
SURGE PROTECTIVE DEVICE
COMPONENT SPD FOR OEM DESIGN AND BUILD
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 .
F E AT U R E S A N D B E N E F I T S :
R AT I N G S :
• Volts (Un): 150-550VAC
• Nominal Discharge Current Rating (In): 20kA
• Surge Capacity: 50kA, 75kA
• Short-Circuit Current Rating (SCCR): 200kA
A P P R OVA L S :
• ANSI/UL 1449 4th Edition,
Type 1 Component Assembly
SPD, File E210793
• RoHS Compliant
• 50% more surge capacity —same
footprint: The TPMOV7 is rated for
75kA - 8/20μs peak surge current
and is available for MCOV from
150V to 320VAC .
• Consistent footprint with
25–40mm MOVs
• Industry-leading, patented TPMOV
technology available in 50kA
and 75kA surge capacities
• Built-in visual/remote
indication optional
• Wave solderable
• No additional overcurrent
protective device (fuses)
required
EP.MERSEN.COM N31
SURGE PROTECTIONTPMOV® TECHNOLOGY
CATALOG NUMBER (INCLUDES SUFFIXES*)
MAXIMUM CONTINUOUS OPERATING VOLTAGE (MCOV)
VOLTAGE PROTECTION RATING (VPR)
NOMINAL DISCHARGE CURRENT (kA)
OPERATING TEMPERATURE
TPMOV DIMENSION A (INCHES)
150TPMOV (7) 150VAC 600 20 -40°C to +85°C 0.485
180TPMOV 180VAC 800 20 -40°C to +85°C 0.485
270TPMOV 275VAC 800 20 -40°C to +85°C 0.495
320TPMOV (7) 320VAC 1000 20 -40°C to +85°C 0.51
420TPMOV 420VAC 1500 20 -40°C to +85°C 0.54
510TPMOV 510VAC 1500 20 -40°C to +85°C 0.54
550TPMOV 550VAC 1500 20 -40°C to +85°C 0.545
CATALOG - ORDERING SYSTEM (TPMOV)
150Maximum Continuous
Operating Voltage(MCOV)
150: 150VAC180: 180VAC270: 275VAC320: 320VAC420: 420VAC510: 510VAC550: 550VAC
TPMOVModel Series
TPMOV: Thermally Protected MOV
7Surge Capacity
BLANK: 50kA7: 75kA
SLMechanical Options
* For details regarding HV microswitch please consult factory
Dimensional Drawing of TPMOV Board Layout Dimensions
VOLTAGE A DIMENSION
550 0.545
420/510 0.54
320 0.51
270 0.495
150/180 0.485
Suffix PCB Leads Tact Switch Visual Tabs Pkg Qty
Blank No Yes Yes 10
S Yes Yes No 10
SL Yes Yes No 500
ST Yes Yes Yes 10
SLT Yes Yes Yes 500
HV No Yes-HV Yes 10
S-HV Yes Yes-HV Yes 10
SL-HV Yes Yes-HV Yes 500
.407
1.375
.146
A.627
1.687
2X .325
2X .037
.231.197
2X Ø .039
.844
SWITCH LEADS
CONTACT LEAD
MOV LEAD
SCALE: 2:1TOLERANCES: ± .005
.407
1.375
.146
A.627
1.687
2X .325
2X .037
.231.197
2X Ø .039
.844
SWITCH LEADS
CONTACT LEAD
MOV LEAD
SCALE: 2:1TOLERANCES: ± .005
EP.MERSEN.COMN32
SURGE PROTECTIVE DEVICE
COMPONENT DEVICE FOR OEM DESIGN AND BUILD
VSP MOV PROTECTOR FUSE
Mersen surge suppression fuses are specially designed to address
the protection of SPD systems . Our surge suppression fuses have
been specially designed to withstand 8/20 μSec surge pulses without
opening, allowing the SPD system to react to the surge . All surge
suppression fuses have a 8/20 μSec surge rating, not a continuous
current rating . Under AC short circuit conditions these surge
suppression fuses are very current limiting .
F E AT U R E S A N D B E N E F I T S :
• VSP fuses rated 600VAC, 200kA I .R .
• Surge ratings of 5-100kA 8/20 μSec capacity
• Various mounting configurations ferrules, blade, bolt-in, pc board
mount
R AT I N G S :
• Volts: 600VAC
• Surge Rating: 5-100kA 8/20
μSec
• Interrupting Rating (IR): 200kA
A P P R OVA L S :
• ANSI/UL 248 Special Purpose
MOV Fuse, File E60314
EP.MERSEN.COM N33
SURGE PROTECTIONVSP MOV PROTECTOR FUSE
PRODUCT PERFORMANCE DATA VSP (5-20)-2,R,H,S
CATALOG NO. (CONNECTION SUFFIX)
VOLTAGE RATING (AC)
8X20 µSEC SURGE RATING
MELTING I2T (A2S)
CLEARING I2T (A2S)
IPEAK@ 100KA 60 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 VSP (30-100)-2
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
RECOMMENDED FUSE BLOCKS FOR VSP FUSES VSP30-100
VSP(5-20)-2
NUMBER OF POLES SCREW WITH DOUBLE QUICK CONNECTS
PRESSURE PLATE WITH DOUBLE QUICK CONNECTS
COPPER BOX CONNECTOR
ADDER 30310 30320 30350
1 30311 30321 30351
2 30312 30322 30352
3 30313 30323 30353 VSP100-XL
VSP(30-100)-2
NUMBER OF POLES CATALOG NUMBER
ADDER 60305J 60315J 60325J
1 60306J 60316J 60326J
2 60307J 60317J 60327J
3 60308J 60318J 60328J
MOUNTING OPTIONS
DOUBLE HOLE MOUNT (ROUND HOLES)
-H
PC BOARD MOUNTING
-R
SURFACE SCREW MOUNT
-S
EP.MERSEN.COMN34
SURGE PROTECTIVE DEVICE
COMPONENT DEVICE FOR OEM DESIGN AND BUILD
SURGE-RATED 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 .
F E AT U R E S A N D B E N E F I T S :
• Only surge rated switch available today
• Compact footprint
• Extremely reliable
• Defeatable pistol handles automatically relatch when panel door is
closed, no tool necessary to reset latch
• Direct mount handle option
R AT I N G S :
• Volts: 600V AC
• Amps: 600A
• Surge Rating: 200kA 8x20 µs
wave form
A P P R OVA L S :
• UL Listed Guide NRNT, File
E224922
EP.MERSEN.COM N35
SURGE PROTECTIONSURGE-RATED DISCONNECT SWITCH
CATALOG NUMBER 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)
SG400-10 Shaft, 15.7 in (400 mm)
TS200SS Terminal Shield, 3-pole
TS2004SS Terminal Shield, 4-pole
DIMENSIONS (dual dimensions: in/mm) SS200 DIMENSIONS (dual dimensions: in/mm) SS200-4
DIMENSIONS: HADSS200 DIMENSIONS: PISTOL HANDLE TYPE G
HGPB
HGPR
HGPB4
HGPR4
DIMENSIONS: PISTOL HANDLE TYPE G
SS200/SS200-4
SHAFT LENGTH H MINIMUM DIMENSION H MAXIMUM DIMENSION
IN MM 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
O - OFF
I - ON
90°
3.15 80
652.56
0.6717
4.73120
2.8773
2.78
70.5
2.7570
50
90°
o2"502"
ø 3111 4"
4 ø 4.51 8"
-ON
-OFF
DOOR DRILLING