NSN 5925-00-399-5981
Part Details | CIRCUIT BREAKER
5925-00-399-5981 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.
Alternate Parts: 49B676820, 49B6768-20, 5925-00-399-5981, 00-399-5981, 5925003995981, 003995981
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-399-5981 | 00136 ( CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5925-00-399-5981
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 49B6768-20 | 80049 | DEPARTMENT OF THE AIR FORCE |
Technical Data | NSN 5925-00-399-5981
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 1 |
| TERMINAL TYPE AND QUANTITY | 2 SCREW |
| RESET METHOD | MANUAL |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| OVERALL LENGTH | 2.188 INCHES NOMINAL |
| OVERALL HEIGHT | 2.688 INCHES NOMINAL |
| OVERALL WIDTH | 0.750 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD SIZE | 0.138 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 PUSH-PULL |
| ACTUATOR FUNCTION | TRIP-RESET |
| SPECIAL FEATURES | RED BAND SHOWS WHEN IN TRIP POSITION |