National Item Identification Number

01-227-9111
012279111
5925-01-227-9111
5925012279111

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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81541

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AIRPAX CORPORATION LLC
DIV POWER PROTECTION PRODUCTS
807 WOODS RD
CAMBRIDGE
MD
21613
410-221-9484

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98230

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NATIONAL SECURITY AGENCY
9800 SAVAGE RD
SUITE 6718
FORT GEORGE G MEADE
MD
20755
301-688-6524

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Reference Numbers (Part Numbers)

AP-1-1-64-102
0N314543-1

Required Categories

Required Description