NSN 5925-01-303-7504
Part Details | CIRCUIT BREAKER
5925-01-303-7504 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: M5562921FRFR, M55629/21FRFR, MILPRF5562921, MIL-PRF-55629/21, 5925-01-303-7504, 01-303-7504, 5925013037504, 013037504
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUL 05, 1989 | 01-303-7504 | 00136 ( CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
MULTIPOLE-SINGLE ACTUATOR TYPE
Cross Reference | NSN 5925-01-303-7504
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M55629/21FRFR | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-PRF-55629/21 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5925-01-303-7504
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 2 |
| TERMINAL TYPE AND QUANTITY | 4 SCREW |
| RESET METHOD | MANUAL |
| BODY STYLE | MULTIPOLE-SINGLE ACTUATOR TYPE |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 TERMINAL |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BODY LENGTH | 2.000 INCHES NOMINAL |
| BODY WIDTH | 1.515 INCHES MAXIMUM |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.232 INCHES MAXIMUM |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
| ACTUATOR FUNCTION | RESET |
| ACTUATOR POSITION DESIGNATION | AT POLE TWO |
| AUXILIARY SWITCH FUNCTION AND QUANTITY | 3 CONTROL |
| SWITCH CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW |
| SWITCH CURRENT RATING AND TYPE IN AMPS | 10.0 AC |
| SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 250.0 AC |
| SWITCH TERMINAL TYPE | TAB, SOLDER LUG |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | FUNGUS RESISTANT AND MOISTURE RESISTANT AND DUSTTIGHT |
| FEATURES PROVIDED | HIGH INRUSH PROTECTION |
