National Item Identification Number
00-549-8977
005498977
5925-00-549-8977
5925005498977
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)
72217
TELEPHONE COMPANY OF AMERICA
INCORPORATED
55 COLONY ST
MERIDEN
CT
06451
203-238-2328
Reference Numbers (Part Numbers)
B40229-1
1163SMG4-10-250-60-1
1163SMG410AMP250VACCURVE1
1163SM6-10
45J85PC36
Required Categories
POLE QUANTITY
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
OPERATING VOLTAG
Required Description
1
10.0 AMPERES AC SINGLE LOCATION
250.0 AC SINGLE LOCATION
60.0 SINGLE LOCATI