NSN 5925-00-173-5531
Part Details | CIRCUIT BREAKER
5925-00-173-5531 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: EB2050, EA2050, 4990D03G24, S656D222G06, EB2050, EA2050, 656D222G06, 1774204, 1774204, 5925-00-173-5531, 00-173-5531, 5925001735531, 001735531
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | FEB 16, 1973 | 00-173-5531 | 00136 ( CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
MULTIPOLE-MULTIPLE ACTUATOR TYPE
Cross Reference | NSN 5925-00-173-5531
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EB2050 | 15605 | EATON CORPOPNS & TECHNICAL CENTER |
| EA2050 | 89946 | EATON CORPORATION |
| 4990D03G24 | 89946 | EATON CORPORATION |
| S656D222G06 | 89946 | EATON CORPORATION |
| EB2050 | 89946 | EATON CORPORATION |
| EA2050 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 656D222G06 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 1774204 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 1774204 | 88601 | WESTINGHOUSE ELECTRIC CORPMEDIUM POWER TRANSFORMER DIV |
Technical Data | NSN 5925-00-173-5531
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 2 |
| TERMINAL TYPE AND QUANTITY | 4 COMPRESSION |
| RESET METHOD | MANUAL |
| BODY STYLE | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| CASE MATERIAL | PLASTIC |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BUSHING LENGTH | 0.125 INCHES NOMINAL |
| BODY LENGTH | 6.000 INCHES NOMINAL |
| BODY WIDTH | 2.750 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 5.062 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 1.375 INCHES NOMINAL |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 4.500 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 3.375 INCHES NOMINAL |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.188 INCHES NOMINAL |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
| ACTUATOR FUNCTION | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION | AT POLE TWO |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | DUSTPROOF AND GENERAL PURPOSE AND FUNGUS RESISTANT |
| ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| STORAGE TYPE | E ANY ACCEPTABLE |
| UNPACKAGED UNIT WEIGHT | 3.000 POUNDS |
| SPECIAL HANDLING FEATURE | MAGNETIC |
| FRAGILITY FACTOR | MODERATELY RUGGED |