National Item Identification Number
01-458-2109
014582109
5925-01-458-2109
5925014582109
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)
U2290
BAE SYSTEMS INTEGRATED SYSTEM TECHNO
OGIES LTD
EASTWOOD HOUSE GLEBE ROAD
CHELMSFORD
CM1 1QW
UNITED KINGDOM
01245 702702
66842
SIEMENS ENERGY AND AUTOMATION INC
ITE CIRCUIT PROTECTION DIV
811 N MAIN ST
BELLEFONTAINE
OH
43311
937-593-6010
80871
WESTFALIA SEPARATOR INC.
100 FAIRWAY CT
NORTHVALE
NJ
07647
201-784-4400
Reference Numbers (Part Numbers)
SC-501007-27
5SX2206-7
5SX2206-7
Required Categories
POLE QUANTITY
SPECIAL FEATURES
III END ITEM IDENTIFICATION
THE MANUFACTURERS
Required Description
2
GENERAL CABLE AND LINE PROTECTION ESPECIALLY WITH HIGHER INRUSH CURRENTS
STA