National Item Identification Number
01-115-7909
011157909
5925-01-115-7909
5925011157909
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)
81541
AIRPAX CORPORATION LLC
DIV POWER PROTECTION PRODUCTS
807 WOODS RD
CAMBRIDGE
MD
21613
410-221-9484
25965
ELGAR ELECTRONICS CORPORATION
DBA SORENSEN A DIVISION OF ELGAR
9250 BROWN DEER RD
SAN DIEGO
CA
92121
858-458-0233
Reference Numbers (Part Numbers)
AM1-A3-A-25-250-3
TC363A013H34W
UPL-1-1-61-253
852-253-52
Required Categories
Required Description