National Item Identification Number

01-460-3420
014603420
5925-01-460-3420
5925014603420

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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55588

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EATON CORPORATION
DIV VEHICLE CONTROLS BUSINESS UNIT
1100 E PRESTON ST
SELMA
NC
27576
919-202-5284

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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)

QBHW2015H
QBHW2015H

Required Categories

POLE QUANTITY
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN

Required Description

2
15.0 AC AND
125.0 AC ALL LOCATIONS
THERMAL-MAGNETIC ALL LOCATIONS
8C MULTI