#ETN-7981 Circuit Breaker Tripping Element | Circuit Breakers

ETN-7981

Circuit Breaker Tripper

NSN 5925-00-227-0384

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002270384

Product Technical Spec.

Body Style:
Rectangular dimensional envelope
Overall Length:
8.500 inches
Overall Height:
3.500 inches
Overall Width:
4.625 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
6 terminal
Features Provided:
Adjustable trip release
Maximum Continuous Load Current Rating Per Pole:
150.0 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 and time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
125.0 all locations
Manual Actuator Type And Quantity:
1 toggle
Actuator Function:
Trip-reset
Actuator Position Designation:
At each pole
Adjustable Trip Setting Current Range Per Pole In Amps:
+1170.0/+1365.0 ac all locations
Trip Delay Time In Seconds Per Rated Continuous Current:
3600.000 at 150 pct all locations
Trip Release Ambient Tempurature Rating:
50.0 degrees celsius all locations
Frequency In Hertz:
400.0 all locations
Terminal Type And Quantity:
6 screw
NSN:
5925-00-227-0384
Item Name:
Circuit Breaker Tripping Element
Cage Code:
7A680

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
ETN6304
Cage Code:
30086
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
ETN7991
Cage Code:
30086
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breaker Trippers
------------ P/N ETN-7981

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Last Updated: 02/08/2025