National Item Identification Number

01-526-1989
015261989
5925-01-526-1989
5925015261989

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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53711

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06402

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OAKLAND INDUSTRIES LTD
DBA E TA CIRCUIT BREAKERS
1551 BISHOP CT
MOUNT PROSPECT
IL
60056
847-827-7600

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Reference Numbers (Part Numbers)

324-7325593 FN.116
447-S-H-FN-300A

Required Categories

POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
OPERATING VOLTAG

Required Description

1
300.0 AMPERES DC ALL LOCATIONS
28.0 DC ALL LOCATIONS
2 SCREW