#S-1764771 Circuit Breaker Tripping Unit | Circuit Breakers

S-1764771

Circuit Breaker Tripper

NSN 5925-00-248-1399

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002481399

Detail Specifications

Body Style:
Rectangular dimensional envelope
Overall Length:
7.750 inches
Overall Height:
4.250 inches
Overall Width:
4.750 inches
Pole Quantity:
3
Mounting Facility Type And Quantity:
6 terminal
Features Provided:
Adjustable trip release
Maximum Continuous Load Current Rating Per Pole:
300.0 amperes ac all locations and 300.0 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:
+1800.0/+2100.0 ac all locations and +1800.0/+2100.0 dc all locations
Trip Delay Time In Seconds Per Rated Continuous Current:
5400.000 at 150 pct all locations and 600.000 at 200 pct all locations and 1440.000 at 200 pct all locations and 120.000 at 300 pct all locations and 450.000 at 300 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:
5925-00-248-1399
Item Name:
Circuit Breaker Tripping Unit
Cage Code:
11660

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1764771
Cage Code:
79500
RNCC:
3
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-1764771

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Last Updated: 08/07/2025