National Item Identification Number
01-078-4764
010784764
6110-01-078-4764
6110010784764
National Stock Number
Item Name
CIRCUIT BREAKER
Federal Supply Class
6110
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)
97942
Reference Numbers (Part Numbers)
SAF2
Required Categories
CIRCUIT PROTECTION TYPE
TRIP RELEASE CHARACTERISTIC
RESET METHOD
CASE MATERIA
Required Description
OVERVOLTAGE ALL LOCATIONS
INSTANTANEOUS ALL LOCATIONS
MANUAL
METAL
97942
SA