National Item Identification Number
00-724-8738
007248738
5925-00-724-8738
5925007248738
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)
19845
COLUMBIA SPECIALTY CO INC
6301 EASTERN AVE
BALTIMORE
MD
21224
410-633-6900
82647
TEXAS INSTRUMENTS INCORPORATED
DBA TEXAS INSTRUMENTS
34 FOREST STREET
ATTLEBORO
MA
02703
508-236-3525
59431
TECUMSEH PRODUCTS CO
100 E PATERSON ST
TECUMSEH
MI
49286
517-423-8411
Reference Numbers (Part Numbers)
CAS9000C9
F737A
RB1942
83045
Required Categories
POLE QUANTITY
CIRCUIT PROTECTION TYPE
TRIP RELEASE METHOD
INTERNAL TRIP RELEA
Required Description
1
OVERCURRENT SINGLE LOCATION
THERMAL SINGLE LOCATION
SERIES TRIP SINGLE LOCA