National Item Identification Number
01-031-7381
010317381
5925-01-031-7381
5925010317381
National Stock Number
Item Name
CIRCUIT BREAKER
Federal Supply Class
5925
Referenced on: http://computerequipment.tpub.com//TM-11-7440-278-23P/TM-11-7440-278-23P0261.htmDescription
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)
0B6S1
30874
Reference Numbers (Part Numbers)
0538830
0538830
Required Categories
Required Description