NSN 5925-01-279-7909
Part Details | CIRCUIT BREAKER TRIPPER
5925-01-279-7909 An electromechanical device which releases the holding mechanism and permits the contacts of a circuit breaker to open. It is a replacement part of a circuit breaker. Does not include relays. See also THERMAL RELEASE, CIRCUIT BREAKER.
Alternate Parts: HKB3175T, 5925-01-279-7909, 01-279-7909, 5925012797909, 012797909
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
59 | MAY 25, 1988 | 01-279-7909 | 04558 ( TRIPPER, CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR DIMENSIONAL ENVELOPE

Cross Reference | NSN 5925-01-279-7909
Part Number | Cage Code | Manufacturer |
---|---|---|
HKB3175T | 89946 | EATON CORPORATION |
Technical Data | NSN 5925-01-279-7909
Characteristic | Specifications |
---|---|
POLE QUANTITY | 3 |
BODY STYLE | RECTANGULAR DIMENSIONAL ENVELOPE |
OVERALL LENGTH | 3.750 INCHES NOMINAL |
OVERALL HEIGHT | 1.500 INCHES NOMINAL |
OVERALL WIDTH | 2.750 INCHES NOMINAL |
MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
UNTHREADED MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL |
TERMINAL TYPE AND QUANTITY | 6 SCREW |
FEATURES PROVIDED | ADJUSTABLE TRIP RELEASE |
END ITEM IDENTIFICATION | ITEM IS USED IN A TYPE HKB WESTINGHOUSE CIRCUIT BREAKER |