#S-452D371G28 Circuit Breaker Tripping Unit | Circuit Breakers

S-452D371G28

Circuit Breaker Tripper

NSN 5925-00-852-7809

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008527809

Product Technical Spec.

Body Style:
Rectangular dimensional envelope
Overall Length:
11.656 inches
Overall Height:
8.875 inches
Overall Width:
11.000 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
4 threaded stud
Thready Qty Per Inch (tpi):
20
Maximum Continuous Load Current Rating Per Pole:
100.0 amperes ac all locations and 100.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
500.0 ac all locations and 250.0 dc all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Thermal-magnetic all locations
Trip Release Characteristic:
Instantaneous all locations and time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
150.0 all locations
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At pole two
Thread Size:
0.250 inches
Trip Delay Time In Seconds Per Rated Continuous Current:
120.000 at 200 pct all locations and 360.000 at 200 pct all locations
Trip Release Ambient Tempurature Rating:
50.0 degrees celsius all locations
Frequency In Hertz:
60.0 all locations
Thread Series Designator:
Unc
Terminal Type And Quantity:
6 compression
NSN:
5925-00-852-7809
Item Name:
Circuit Breaker Tripping Unit
Cage Code:
89946

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
452D371G28
Cage Code:
89946
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
452D371G28
Cage Code:
79500
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breaker Trippers
------------ P/N S-452D371G28

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Last Updated: 03/08/2025