National Item Identification Number
01-439-4951
014394951
5925-01-439-4951
5925014394951
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)
R0349
SEMCO ODENSE A/S
SVENDBORGVEJ 226
ODENSE S
5260
DENMARK
70263501
89946
WESTINGHOUSE ELECTRIC CORP
LOW VOLTAGE BREAKER DIV
ONE TUSCARAWAS RD
BEAVER
PA
15009
724-775-2000
Reference Numbers (Part Numbers)
EA2-09 PT FDC3150VWH09UVT 150AF
FDC3150VWH09 150AF/150AT
Required Categories
POLE QUANTITY
Required Description
3