NSN 5925-01-053-1449
Part Details | CIRCUIT BREAKER
5925-01-053-1449 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: 85225338, 852-253-38, CD1B3253, CD1B3-25-3, CD1B3251253, CD1-B3-25-125-3, 5925-01-053-1449, 01-053-1449, 5925010531449, 010531449
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | DEC 30, 1977 | 01-053-1449 | 00136 ( CIRCUIT BREAKER ) |
REFERENCE DRAWINGS & PICTURES
SINGLE POLE TYPE
Cross Reference | NSN 5925-01-053-1449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 852-253-38 | 25965 | AMETEK PROGRAMMABLE POWER, INC.DBA AMETEK PROGRAMMABLE POWER |
| CD1B3-25-3 | 74193 | EATON CORPHEINEMANN PRODUCTS |
| CD1-B3-25-125-3 | 74193 | EATON CORPHEINEMANN PRODUCTS |
Technical Data | NSN 5925-01-053-1449
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 1 |
| TERMINAL TYPE AND QUANTITY | 2 SCREW |
| RESET METHOD | MANUAL |
| BODY STYLE | SINGLE POLE TYPE |
| CASE MATERIAL | PLASTIC |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE AND 1 UNTHREADED HOLE AND 1 SLOT |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BODY LENGTH | 5.790 INCHES MINIMUM AND 5.810 INCHES MAXIMUM |
| BODY WIDTH | 1.016 INCHES MINIMUM AND 1.036 INCHES MAXIMUM |
| BODY HEIGHT | 2.599 INCHES MINIMUM AND 2.619 INCHES MAXIMUM |
| BOSS HEIGHT | 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD SIZE | 0.164 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.164 INCHES NOMINAL |
| MOUNTING SLOT WIDTH | 0.178 INCHES NOMINAL |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
| ACTUATOR FUNCTION | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION | AT POLE ONE |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | FUNGUS RESISTANT |
| ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| STORAGE TYPE | E ANY ACCEPTABLE |
| UNPACKAGED UNIT WEIGHT | 9.000 OUNCES |
| FRAGILITY FACTOR | MODERATELY RUGGED |
