National Item Identification Number
00-972-9846
009729846
5925-00-972-9846
5925009729846
National Stock Number
Item Name
TRIPPER,CIRCUIT BREAKER
Federal Supply Class
5925
Description
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.
Commercial and Government Entity Code (Supplier Data)
79500
89946
WESTINGHOUSE ELECTRIC CORP
LOW VOLTAGE BREAKER DIV
ONE TUSCARAWAS RD
BEAVER
PA
15009
724-775-2000
Reference Numbers (Part Numbers)
S457D446G23
457D446G23
457D446G23
457D446G23
Required Categories
POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
OPERATING VOLTAG
Required Description
3
175.0 AMPERES AC AND
175.0 AMPERES DC ALL LOCATIONS
500.0 AC AND
250.0 DC