National Item Identification Number
01-287-1490
012871490
5925-01-287-1490
5925012871490
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)
D1149
SIEMENS AG - ATD IS 3 P-
SCHUHSTRASSE 60
ERLANGEN
91052
GERMANY
09131-7-0
66482
T R C CIRCUITS INC
DBA T R C
3300 WINPARK DR
MINNEAPOLIS
MN
55427
763-546-6499
Reference Numbers (Part Numbers)
5SN1310
5SN1310
Required Categories
Required Description