NSN 5925-00-001-1277
Part Details | CIRCUIT BREAKER
5925-00-001-1277 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: 7MC3525, 7MC3-5-25, 101588054, 10158805-4, 5925-00-001-1277, 00-001-1277, 5925000011277, 000011277
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | SEP 24, 1972 | 00-001-1277 | 00136 ( CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
SINGLE POLE TYPE
Cross Reference | NSN 5925-00-001-1277
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7MC3-5-25 | 82647 | SENSATA TECHNOLOGIES, INCDIV SENSATA ATTLEBORO |
| 10158805-4 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5925-00-001-1277
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 1 |
| TERMINAL TYPE AND QUANTITY | 2 TAB, SOLDER LUG |
| RESET METHOD | MANUAL |
| BODY STYLE | SINGLE POLE TYPE |
| CASE MATERIAL | METAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BUSHING LENGTH | 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| BODY LENGTH | 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM |
| BODY WIDTH | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 1.225 INCHES MINIMUM AND 1.255 INCHES MAXIMUM |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.623 INCHES MINIMUM AND 1.653 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNS |
| NOMINAL THREAD SIZE | 0.469 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 PUSH-PULL |
| ACTUATOR FUNCTION | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION | AT POLE ONE |
| AUXILIARY SWITCH FUNCTION AND QUANTITY | 1 CONTROL |
| SWITCH LOCATION AND POSITION DESIGNATION | INTERNAL AT POLE ONE |
| SWITCH CONTACT ARRANGEMENT | SINGLE POLE, SINGLE THROW, NORMALLY OPEN |
| SWITCH CURRENT RATING AND TYPE IN AMPS | 7.0 DC |
| SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 28.0 DC |
| SWITCH TERMINAL TYPE | TURRET |
| ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| STORAGE TYPE | E ANY ACCEPTABLE |
| FRAGILITY FACTOR | MODERATELY RUGGED |
