NSN 5925-01-031-9909
Part Details | CIRCUIT BREAKER
5925-01-031-9909 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: 313C682G19, S313C682G19, ETN5953 SEE REMARKS REPLACEMENT, AQBA250125NM, AQB-A250/125NM, AQBA250125AMP, AQB-A250-125AMP, 26649921, 2664992-1, ETN5953, ETN5953, 5925-01-031-9909, 01-031-9909, 5925010319909, 010319909
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | DEC 05, 1976 | 01-031-9909 | 00136 ( CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
MULTIPOLE-SINGLE ACTUATOR TYPE
Cross Reference | NSN 5925-01-031-9909
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 313C682G19 | 89946 | EATON CORPORATION |
| S313C682G19 | 89946 | EATON CORPORATION |
| ETN5953 SEE REMARKS REPLACEMENT | 34246 | L-3 UNIDYNE, INC. |
| AQB-A250/125NM | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| AQB-A250-125AMP | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 2664992-1 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| ETN5953 | 06832 | PACORD INCDIV NORFOLK |
| ETN5953 | 30086 | SPD ELECTRICAL SYSTEMS, INC |
Technical Data | NSN 5925-01-031-9909
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 3 |
| TERMINAL TYPE AND QUANTITY | 6 THREADED STUD |
| RESET METHOD | MANUAL |
| BODY STYLE | MULTIPOLE-SINGLE ACTUATOR TYPE |
| CASE MATERIAL | PLASTIC |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BODY LENGTH | 11.000 INCHES MAXIMUM |
| BODY WIDTH | 9.000 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 9.875 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 3.000 INCHES NOMINAL |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 9.875 INCHES NOMINAL |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 3.000 INCHES NOMINAL |
| BOSS HEIGHT | 0.250 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 9.312 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
| ACTUATOR FUNCTION | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION | AT POLE TWO |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | FUNGUS RESISTANT |
| END ITEM IDENTIFICATION | CIRCUIT BREAKER AAQB 250FR 125TRP 1950-4100TR |
