National Item Identification Number

01-086-5642
010865642
5925-01-086-5642
5925010865642

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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U7941

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AGUSTAWESTLAND INTERNATIONAL LIMITED
25 TEMPLER AVENUE FARNBOROUGH BUSINE
S PARK
FARNBOROUGH
GU14 6FE
UNITED KINGDOM
01252 372121

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K0461

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RAYTHEON SYSTEMS LTD WEAPONS SUPPORT
GROUP
UNIT H BEDFORD BUSINESS CENTRE MILE
ROAD
BEDFORD
MK42 9TW
UNITED KINGDOM
01234 254500

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82647

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TEXAS INSTRUMENTS INCORPORATED
DBA TEXAS INSTRUMENTS
34 FOREST STREET
ATTLEBORO
MA
02703
508-236-3525

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Reference Numbers (Part Numbers)

EE373-25
9TC2-25
9TC2-25

Required Categories

POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
OPERATING VOLTAG

Required Description

3
25.0 AMPERES AC ALL LOCATIONS
120.0 AC ALL LOCATIONS
400.0 ALL LOCATIONS
2