National Item Identification Number

01-291-5508
012915508
5925-01-291-5508
5925012915508

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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09691

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L-3 COMMUNICATIONS ELECTRONIC
SYSTEMS INC
25 CITYVIEW DR
TORONTO
M9W 5A7
CANADA
416-249-1231

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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)

18100357-001
18100357-001
7MC49-3-3

Required Categories

POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
OPERATING VOLTAG

Required Description

1
3.0 AMPERES DC SINGLE LOCATION
32.0 DC SINGLE LOCATION
1000.0 DC SINGLE LOC