About this product MS25244-25 is a 25-amp, single-pole, trip-free thermal circuit breaker designed for military and aerospace electrical circuit protection. Manufactured to the MS25244/SAE AS25244 specification, this push-pull circuit breaker features manual reset, time-delay thermal tripping, a hermetically sealed metal case, and a 15/32-32 threaded panel-mount bushing. Rated for 115 VAC at 400 Hz and 28 VDC applications, MS25244-25 is associated with NSN 5925-00-805-2833 and cross-references to Sensata/Klixon 3TC7-25 and Mechanical Products 700-001-25. * Manufacturer certifications are shipped with your order FREE of charge
| Part Number or Model | MS25244-25 |
| Description | Circuit Breaker |
| Schedule B Class | 8536.20.0040 |
| ECCN (Export Control Class) | EAR99 |
| Test Data Document | 81349-mil-c-5809 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as |
| Storage Type | General purpose warehouse |
| Terminal Type And Quantity | 2 tab w/screw |
| Specification Data | 96906-ms25244 government standard |
| Reset Method | Manual |
| Pole Quantity | 1 |
| Operating Voltage Type And Rating Per Pole In Volts | 115.0 ac single location and 28.0 dc single location |
| Mounting Surface To Terminal End Distance | 1.840 inches maximum |
| Mounting Facility Type And Quantity | 1 threaded bushing with panel seal |
| Maximum Interrupting Capacity Current Type And Rating Per Pole I | 3500 ac single location and 6000 dc single location |
| Maximum Continuous Load Current Rating Per Pole | 25 amperes ac single location and 25 amperes dc single location |
| Manual Actuator Type And Quantity | 1 push-pull |
| Main Contact Tripping Mechanism Type | Trip free |
| Internal Trip Release Configuration | Series trip single location |
| Circuit Protection Type | Overcurrent single location |
| Fragility Factor | Moderately rugged |
| Frequency In Hertz | 400.0 single location |
| Inclosure Protection Type For Which Designed | Hermetically sealed and shock resistant and vibration resistant |
| Case Material | Metal |
| Center To Center Distance Between Terminals Parallel To Length | 0.673 inches minimum and 0.735 inches maximum |
| Body Width | 0.750 inches maximum |
| Bushing Length | 0.235 inches minimum and 0.265 inches maximum |
| Body Style | Single pole type |
| Actuator Position Designation | At pole one |
| Body Length | 1.094 inches maximum |
| Actuator Function | Trip-reset |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | Uns |
| Thread Size | 0.469 inches |
| Trip Delay Time In Seconds Per Rated Continuous Current | 15 minimum at 200 pct single location and 55.000 maximum at 200 pct single location |
| Trip Release Ambient Tempurature Rating | 25 degree celsius nominal single location |
| Trip Release Characteristic | Time delay single location |
| Trip Release Method | Thermal single location |
| Ultimate Trip Rating Of Continuous Current Rating Per Pole In Pe | 138.0 single location |
| Unpackaged Unit Weight | 1.813 pounds |
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