National Item Identification Number
01-494-9820
014949820
5925-01-494-9820
5925014949820
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)
89946
WESTINGHOUSE ELECTRIC CORP
LOW VOLTAGE BREAKER DIV
ONE TUSCARAWAS RD
BEAVER
PA
15009
724-775-2000
01365
MARINE CORPS LOGISTICS BASE
NONE
ALBANY
GA
31704
229-439-5242
01365
MARINE CORPS LOGISTICS BASE
NONE
ALBANY
GA
31704
229-439-5242
Reference Numbers (Part Numbers)
QCHW2020
97009A8109
97009A8109-2
Required Categories
POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
RESET METHOD
MA
Required Description
2
20.0 AMPERES DC ALL LOCATIONS
MANUAL
NONTRIP FREE
6C MULTIPOLE-MULTIPLE AC