National Item Identification Number
01-040-7979
010407979
5925-01-040-7979
5925010407979
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)
56303
SQUARE D COMPANY
1717 CENTER PARK RD
LINCOLN
NE
68512
410-847-1306
56365
SQUARE D COMPANY
DBA FOREIGN PARENT IS SCHNEIDER
1415 S ROSELLE RD
PALATINE
IL
60067
410-847-1306
24658
GENERAL REGULATOR CORP
DIV GENERAL REGULATOR DIVISION
517 PROSPECT ST
YORK
PA
17403
717-848-5960
Reference Numbers (Part Numbers)
QOU120
Q0U120
X-79280-00
Required Categories
POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
OPERATING VOLTAG
Required Description
1
20.0 AMPERES AC SINGLE LOCATION
240.0 AC SINGLE LOCATION
60.0 SINGLE LOCATI