NSN 5925-00-938-3447
Part Details | CIRCUIT BREAKER
5925-00-938-3447 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: ETN2754ANDETN2732, ETN2732ET74417, ET7445, ET74417ETN2732, 5925-00-938-3447, 00-938-3447, 5925009383447, 009383447
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAR 15, 1967 | 00-938-3447 | 00136 ( CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR DIMENSIONAL ENVELOPE
Cross Reference | NSN 5925-00-938-3447
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ETN2754ANDETN2732 | 30086 | SPD ELECTRICAL SYSTEMS, INC |
| ETN2732ET74417 | 30086 | SPD ELECTRICAL SYSTEMS, INC |
| ET7445 | 30086 | SPD ELECTRICAL SYSTEMS, INC |
| ET74417ETN2732 | 30086 | SPD ELECTRICAL SYSTEMS, INC |
Technical Data | NSN 5925-00-938-3447
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 3 |
| TERMINAL TYPE AND QUANTITY | 6 COMPRESSION |
| RESET METHOD | MANUAL |
| BODY STYLE | RECTANGULAR DIMENSIONAL ENVELOPE |
| CASE MATERIAL | PLASTIC |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| OVERALL LENGTH | 6.500 INCHES NOMINAL |
| OVERALL HEIGHT | 4.125 INCHES NOMINAL |
| OVERALL WIDTH | 4.875 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| 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 AND MOISTURE RESISTANT AND SHOCK RESISTANT |
| FEATURES PROVIDED | ADJUSTABLE TRIP RELEASE |
| SPECIAL FEATURES | ENT2732 IS A FACTORY INSTALLED SHUNT TRIP UNIT WITH AUXILIARY SWITCH; RATED VOLTAGE 120 VDC; RATED CURRENT 100 AMPS |
| ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| STORAGE TYPE | E ANY ACCEPTABLE |
| PRECIOUS MATERIAL | SILVER |
| PRECIOUS MATERIAL AND LOCATION | MAIN CONTACTS SILVER |
| FRAGILITY FACTOR | MODERATELY RUGGED |