NSN 5925-01-252-3914
Part Details | CIRCUIT BREAKER
5925-01-252-3914 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: 4540105021, 454-0105-021, L454C20013021, L454C2001-3-021, L454C20013009, L454C2001-3-009, 2TC617.5, 2TC61-7.5, 2TC437.5, 2TC43-7.5, 5925-01-252-3914, 01-252-3914, 5925012523914, 012523914
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | APR 01, 1987 | 01-252-3914 | 00136 ( CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
SINGLE POLE TYPE
Cross Reference | NSN 5925-01-252-3914
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 454-0105-021 | 94756 | BOEING COMPANY, THEDBA BOEING |
| L454C2001-3-021 | 43999 | BOEING COMPANY, THEDBA BOEING |
| L454C2001-3-009 | 43999 | BOEING COMPANY, THEDBA BOEING |
| 2TC61-7.5 | 82647 | SENSATA TECHNOLOGIES, INCDIV SENSATA ATTLEBORO |
| 2TC43-7.5 | 82647 | SENSATA TECHNOLOGIES, INCDIV SENSATA ATTLEBORO |
Technical Data | NSN 5925-01-252-3914
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 1 |
| TERMINAL TYPE AND QUANTITY | 2 TAB W/SCREW |
| RESET METHOD | MANUAL |
| BODY STYLE | SINGLE POLE TYPE |
| CASE MATERIAL | PLASTIC |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BUSHING LENGTH | 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| BODY LENGTH | 0.880 INCHES MAXIMUM |
| BODY WIDTH | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.630 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UN |
| NOMINAL THREAD SIZE | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 PUSH BUTTON |
| ACTUATOR FUNCTION | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION | AT POLE ONE |
| AUXILIARY SWITCH FUNCTION AND QUANTITY | 1 ALARM |
| SWITCH LOCATION AND POSITION DESIGNATION | INTERNAL AT POLE ONE |
| SWITCH CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW |
| SWITCH CURRENT RATING AND TYPE IN AMPS | 0.01 DC |
| SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 50.0 DC |
| SWITCH TERMINAL TYPE | PIN |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | CORROSION RESISTANT AND DUSTPROOF AND EXPLOSION PROOF AND FUNGUS RESISTANT AND SALT SPRAY PROOF AND SAND RESISTANT AND SHOCK RESISTANT |
| ARC QUENCHING METHOD | AIR |
| STORAGE TYPE | E ANY ACCEPTABLE |
| UNPACKAGED UNIT WEIGHT | 1.500 OUNCES |
| FRAGILITY FACTOR | MODERATELY RUGGED |
