National Item Identification Number
01-374-3304
013743304
5925-01-374-3304
5925013743304
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)
S4470
TERASAKI ELECTRICAL CO. LTD
2-10 HANAN CHO 7 CHOME
ABENO KU
OSAKA
JAPAN
S4470
TERASAKI ELECTRICAL CO. LTD
2-10 HANAN CHO 7 CHOME
ABENO KU
OSAKA
JAPAN
0AX25
HILL ROSS CONTROLS CORP
1530 SAM HOUSTON PKY N
HOUSTON
TX
77043
713-467-9888
Reference Numbers (Part Numbers)
AT20-50
K-498115-6
0000-6894-50
Required Categories
POLE QUANTITY
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS
FREQUENCY IN
Required Description
3
600.0 AC ALL LOCATIONS
60.0 ALL LOCATIONS
PROPULSION-MAIN DRIVE DIESEL ELEC