NSN 5925-00-946-7779
Part Details | CIRCUIT BREAKER
5925-00-946-7779 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: Q531487058, 727445, 7274-4-5, 5925-00-946-7779, 00-946-7779, 5925009467779, 009467779
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAR 21, 1966 | 00-946-7779 | 00136 ( CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
SINGLE POLE TYPE
Cross Reference | NSN 5925-00-946-7779
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| Q531487058 | S3092 | RHEINMETALL AIR DEFENCE AG |
| 7274-4-5 | 82647 | SENSATA TECHNOLOGIES, INCDIV SENSATA ATTLEBORO |
Technical Data | NSN 5925-00-946-7779
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 1 |
| TERMINAL TYPE AND QUANTITY | 2 TAB W/SCREW |
| RESET METHOD | MANUAL |
| BODY STYLE | SINGLE POLE TYPE |
| CASE MATERIAL | PLASTIC |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BUSHING LENGTH | 0.328 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| BODY LENGTH | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| BODY WIDTH | 0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 0.562 INCHES MINIMUM AND 0.624 INCHES MAXIMUM |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.287 INCHES MINIMUM AND 1.317 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNS |
| NOMINAL THREAD SIZE | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 PUSH-PULL |
| ACTUATOR FUNCTION | RESET |
| ACTUATOR POSITION DESIGNATION | AT POLE ONE |
| AUXILIARY SWITCH FUNCTION AND QUANTITY | 1 ALARM |
| SWITCH LOCATION AND POSITION DESIGNATION | EXTERNAL AT POLE ONE |
| SWITCH CONTACT ARRANGEMENT | SINGLE POLE, SINGLE THROW, NORMALLY CLOSED |
| SWITCH CURRENT RATING AND TYPE IN AMPS | 5.0 DC |
| SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 28.0 DC |
| SWITCH TERMINAL TYPE | TAB, SOLDER LUG |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | CORROSION RESISTANT AND EXPLOSION PROOF AND HUMIDITY RESISTANT AND SAND RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| SPECIAL FEATURES | UNLIMITED DC INTERRUPTING CAPACITY |
| ARC QUENCHING METHOD | AIR |
| UNPACKAGED UNIT WEIGHT | 30.0 GRAMS |