National Item Identification Number

00-078-7653
000787653
5925-00-078-7653
5925000787653

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)

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89946

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WESTINGHOUSE ELECTRIC CORP
LOW VOLTAGE BREAKER DIV
ONE TUSCARAWAS RD
BEAVER
PA
15009
724-775-2000

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Reference Numbers (Part Numbers)

S450D091G29

Required Categories

CIRCUIT PROTECTION TYPE
TRIP RELEASE METHOD
TRIP RELEASE CHARACTERISTIC
ULTIM

Required Description

OVERCURRENT SINGLE LOCATION
MAGNETIC SINGLE LOCATION
INSTANTANEOUS SINGLE LOCA