#1764720 Circuit Breaker Tripping Unit | Circuit Breakers

1764720

Circuit Breaker Tripper

NSN 5925-00-248-1418

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002481418

Detail Specifications

Body Style:
Rectangular dimensional envelope
Overall Length:
7.375 inches
Overall Height:
3.312 inches
Overall Width:
3.438 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 and 150.0 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:
200.0 all locations
Adjustable Trip Setting Current Range Per Pole In Amps:
+900.0/+1050.0 ac all locations and +900.0/+1050.0 dc all locations
Trip Delay Time In Seconds Per Rated Continuous Current:
600.000 at 200 pct all locations and 1440.000 at 200 pct all locations
Trip Release Ambient Tempurature Rating:
50.0 degrees celsius all locations
Frequency In Hertz:
60.0 all locations
Terminal Type And Quantity:
6 screw
NSN:
5925-00-248-1418
Item Name:
Circuit Breaker Tripping Unit
Cage Code:
79500

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
S-1764720
Cage Code:
89946
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Circuit Breakers
--------- Circuit Breaker Trippers
------------ P/N 1764720

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Last Updated: 08/13/2025