National Item Identification Number
00-896-4264
008964264
5925-00-896-4264
5925008964264
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)
08452
NORTHROP GRUMMAN SYSTEMS CORPORATION
ESSD MFG INTEGRATION AND TEST SITE
ES - MANUFACTURING INTEGRATION AND T
7301 SYKESVILLE RD
SYKESVILLE
MD
21784
410-552-2455
79500
79500
89946
WESTINGHOUSE ELECTRIC CORP
LOW VOLTAGE BREAKER DIV
ONE TUSCARAWAS RD
BEAVER
PA
15009
724-775-2000
93929
S P X CORPORATION
DBA RADIO DETECTION
154 PORTLAND RD
BRIDGTON
ME
04009
207-647-9495
Reference Numbers (Part Numbers)
QCL2020
QCL2020
QC2020
QC2020
4-406-8
Required Categories
POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
OPERATING VOLTAG
Required Description
2
20.0 AMPERES AC ALL LOCATIONS
240.0 AC ALL LOCATIONS
60.0 ALL LOCATIONS
75