National Item Identification Number

01-051-8920
010518920
5925-01-051-8920
5925010518920

National Stock Number

Item Name

CIRCUIT BREAKER

Federal Supply Class

5925

Description

A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see RELAY (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see RELAY-SWITCH. Excludes CIRCUIT BREAKER BOX and magneto ""breaker"" assemblies. See also SWITCH (as modified); and CONTROLLER.

Commercial and Government Entity Code (Supplier Data)

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51917

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SQUARE D COMPANY
DBA SCHNEIDER ELECTRIC
128 BINGHAM RD
ASHEVILLE
NC
28806
410-847-1306

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87192

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L. B. ELECTRIC SUPPLY CO INC
DBA L B ELECTRIC SUPL CO INC
5202 NEW UTRECHT AVENUE
BROOKLYN
NY
11219
718-438-4700

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Reference Numbers (Part Numbers)

1-CC219
1CC219
1CC219

Required Categories

Required Description