#WC3757 Input Mains Breaker | Circuit Breakers

WC3757

Circuit Breaker

NSN 5925-01-073-9228

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
010739228

Detail Specifications

Body Style:
Multipole-multiple actuator type
Body Length:
Between 3.025 inches and 3.065 inches
Body Width:
Between 2.193 inches and 2.241 inches
Body Height:
Between 2.371 inches and 2.433 inches
Case Material:
Plastic
Center To Center Distance Between Terminals Parallel To Width:
0.740 inches
Fragility Factor:
Moderately rugged
Boss Height:
0.188 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
6 terminal
Storage Type:
General purpose warehouse
Special Handling Feature:
Magnetic
Maximum Continuous Load Current Rating Per Pole:
20.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
240.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
10000.0 ac all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Thermal-magnetic all locations
Trip Release Characteristic:
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
135.0 all locations
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Manual Actuator Type And Quantity:
3 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At each pole
External Actuator Linkage Arrangement:
One, two, and three linked
Trip Delay Time In Seconds Per Rated Continuous Current:
2.000 at 200 pct all locations
Inclosure Protection Type For Which Designed:
Corrosion resistant
Trip Release Ambient Tempurature Rating:
40.0 degrees celsius all locations
Frequency In Hertz:
60.0 all locations
Test Data Document:
81348-w-c-375 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity:
3 clip and 3 compression
Specification Data:
81348-w-c-375/7 government specification
NSN:
5925-01-073-9228
Item Name:
Breaker,input Mains
Cage Code:
81348

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
WC375/07-002
Cage Code:
81348
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N WC3757

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Last Updated: 06/28/2025