#MS2657420 Circuit Breaker | Circuit Breakers

MS2657420

Circuit Breaker

NSN 5925-01-296-4365

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012964365

Technical Specifications of NSN

Body Style:
Single pole type
Bushing Length:
0.250 inches
Body Length:
0.780 inches
Body Width:
0.593 inches
Case Material:
Metal
Center To Center Distance Between Terminals Parallel To Length:
0.593 inches
Mounting Surface To Terminal End Distance:
1.525 inches
Pole Quantity:
4
Mounting Facility Type And Quantity:
2 terminal
Maximum Continuous Load Current Rating Per Pole:
20.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
115.0 ac all locations and 28.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
2000.0 ac all locations and 2000.0 dc all locations
Circuit Protection Type:
Overvoltage all locations
Trip Release Method:
Thermal all locations
Trip Release Characteristic:
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
130.0 all locations
Reset Method:
Manual
Main Contact Tripping Mechanism Type:
Trip free
Internal Trip Release Configuration:
Series trip all locations
Trip Delay Time In Seconds Per Rated Continuous Current:
3600.000 at 130 pct all locations
Trip Release Ambient Tempurature Rating:
71.0 degrees fahrenheit all locations
Frequency In Hertz:
380.0 all locations or 420.0 all locations
Terminal Type And Quantity:
2 screw
Specification Data:
96906-ms26574 government standard
NSN:
5925-01-296-4365
Item Name:
Breaker,circuit
Cage Code:
81343

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MIL-C-5809
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AS26574
Cage Code:
81343
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
AS58091
Cage Code:
81343
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MS26574-20
Cage Code:
96906
RNCC:
5
RNVC:
9
RNAAC:
9Z
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breakers
------------ P/N MS2657420

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Last Updated: 08/15/2025