NSN 5925-00-227-0387
Part Details | CIRCUIT BREAKER
5925-00-227-0387 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: C2182931, C218293-1, 1720834, 1532192, 1532192, 5925-00-227-0387, 00-227-0387, 5925002270387, 002270387
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-227-0387 | 00136 ( CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
SINGLE POLE TYPE
Cross Reference | NSN 5925-00-227-0387
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C218293-1 | 06845 | RAYTHEON COMPANYDBA RAYTHEON |
| 1720834 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 1532192 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 1532192 | 65054 | WESTINGHOUSE ELECTRIC CORPPOWER GENERATION-GENERATOR DIV |
Technical Data | NSN 5925-00-227-0387
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 1 |
| TERMINAL TYPE AND QUANTITY | 2 THREADED STUD |
| RESET METHOD | MANUAL |
| BODY STYLE | SINGLE POLE TYPE |
| CASE MATERIAL | PLASTIC |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BODY LENGTH | 2.985 INCHES MINIMUM AND 3.016 INCHES MAXIMUM |
| BODY WIDTH | 1.000 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 1.796 INCHES MINIMUM AND 1.828 INCHES MAXIMUM |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.625 INCHES NOMINAL |
| BOSS HEIGHT | 0.005 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.554 INCHES MINIMUM AND 2.624 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD SIZE | 0.164 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
| ACTUATOR FUNCTION | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION | AT POLE ONE |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | GENERAL PURPOSE |
| ARC QUENCHING METHOD | DEION |
| STORAGE TYPE | E ANY ACCEPTABLE |
| PRECIOUS MATERIAL | SILVER |
| PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES SILVER |
| FRAGILITY FACTOR | MODERATELY RUGGED |