National Item Identification Number
01-321-8834
013218834
5925-01-321-8834
5925013218834
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)
51918
SQUARE D CO
AUTOMATION AND CONTROL BUSINESS
27446
RALEIGH
NC
27611
919-266-3671
63637
SQUARE D COMPANY
MISSOURI MFG PLANT
4800 PARIS RD
COLUMBIA
MO
65202
410-847-1306
Reference Numbers (Part Numbers)
Q221110BC
Q221110BC
Required Categories
Required Description