National Item Identification Number

01-254-8169
012548169
5925-01-254-8169
5925012548169

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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56996

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DEPARTMENT OF THE ARMY HQ
UNITED STATES ARMY COMMUNICATIONS
12 WD BLDG 601
MCAFEECENTER
FORT MONMOUTH
NJ
07703
732-532-9735

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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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Reference Numbers (Part Numbers)

B4036752
CD4-A3-U-60-120/240-1
219-4-1-63-3-9-60

Required Categories

POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
OPERATING VOLTAG

Required Description

4
100.0 AMPERES AC ALL LOCATIONS
240.0 AC ALL LOCATIONS
50.0 OR
60.0 ALL LOC