#S457D446G28 Circuit Breaker Tripping Element | Circuit Breakers

S457D446G28

Circuit Breaker Tripper

NSN 5925-00-238-5198

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002385198

Product Technical Spec.

Body Style:
Rectangular dimensional envelope
Overall Length:
11.406 inches
Overall Height:
9.000 inches
Overall Width:
11.000 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
4 threaded hole
Thready Qty Per Inch (tpi):
20
Maximum Continuous Load Current Rating Per Pole:
250.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts:
500.0 ac all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Thermal-magnetic all locations
Trip Release Characteristic:
Instantaneous all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
125.0 all locations
Thread Size:
0.250 inches
Trip Release Ambient Tempurature Rating:
40.0 degrees celsius all locations
Frequency In Hertz:
400.0 all locations
Thread Series Designator:
Unc
Terminal Type And Quantity:
6 threaded stud
NSN:
5925-00-238-5198
Item Name:
Circuit Breaker Tripping Element
Cage Code:
89946

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
S457D446G28
Cage Code:
11660
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
457D446G28
Cage Code:
89946
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breaker Trippers
------------ P/N S457D446G28

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Last Updated: 02/17/2025