National Item Identification Number

01-321-1055
013211055
5925-01-321-1055
5925013211055

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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F0555

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MBDA FRANCE
37 BD DE MONTMORENCY
PARIS 16EME
75016
FRANCE
0134883000

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F6481

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THALES
45 R DE VILLIERS
NEUILLY SUR SEINE
92200
FRANCE
01 53 77 80 00

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Reference Numbers (Part Numbers)

AP-MIL-1-1R-71-302
0204258L00
91547001

Required Categories

POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
TRIP RELEASE MET

Required Description

1
3.0 AMPERES DC SINGLE LOCATION
MAGNETIC SINGLE LOCATION
1.562 INCHES MAXIMU