National Item Identification Number

00-113-5066
001135066
5925-00-113-5066
5925001135066

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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61744

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THOMAS R MILLER CO INC
149 STONEWOOD DRIVE
BELLEVILLE
PA
17004
717-483-6390

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4X584

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ELECTRO-MECH OF VIRGINIA INC
11860 FISHING POINT DR
NEWPORT NEWS
VA
23606
757-873-0878

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04614

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80070

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04614

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80070

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89946

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WESTINGHOUSE ELECTRIC CORP
LOW VOLTAGE BREAKER DIV
ONE TUSCARAWAS RD
BEAVER
PA
15009
724-775-2000

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Reference Numbers (Part Numbers)

MIL-S-20166
S1764694
S1764694
17-03090-5
17-03090-5
17-03100-5
17-03100-5;

Required Categories

POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
OPERATING VOLTAG

Required Description

3
100.0 AMPERES AC AND
100.0 AMPERES DC ALL LOCATIONS
500.0 AC AND
250.0 DC