The Circuit Breaker, cataloged under National Stock Number 5925-01-287-7552, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microsemi Corp.-Power Management Group. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-287-7552 |
| Primary Part Number | 703-S0117 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Microsemi Corp.-Power Management Group |
| Status | ACTIVE |
| Reset Method | ELECTRIC |
| Internal Trip Release Configuration | SERIES TRIP W/AUXILIARY LOAD TERMINAL AND REMOTE TRIP FEATURE ALL LOCATIONS |
| Operating Voltage Type and Rating Per Pole in Volts | 115.0 AC ALL LOCATIONS |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Switch Terminal Type | PIN |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | RECTANGULAR DIMENSIONAL ENVELOPE |
| Switch Voltage Rating and Type in Volts | 115.0 AC |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 150.0 ALL LOCATIONS |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Switch Location and Position Designation | INTERNAL AT POLE ONE |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Unthreaded Mounting Hole Diameter | 0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN |
| Trip Release Duty Cycle | CONTINUOUS ALL LOCATIONS |
| Pole Quantity | 3 |
| Maximum Continuous Load Current Rating Per Pole | 35.0 AMPERES AC ALL LOCATIONS |
| Trip Release Characteristic | INSTANTANEOUS ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 216.0 AC ALL LOCATIONS |
| Switch Current Rating and Type in Amps | 3.0 AC |
| Inclosure Protection Type for Which Designed | DUSTPROOF |
| Switch Contact Arrangement | SINGLE POLE, DOUBLE THROW |
| Material | PLASTIC CASE |
| Auxiliary Trip Coil Voltage Type and Rating in Volts | 115.0 AC NOMINAL ALL LOCATIONS |
| Trip Release Ambient Temp Rating | 71.0 CELSIUS NOMINAL ALL LOCATIONS DEGC |
| Terminal Type and Quantity | 6 THREADED STUD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 703-S0117 | Microsemi Corp.-Power Management Group (USA) |
| Reference | Meaning |
|---|---|
| SM601BA35A12 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5925-01-287-7552 is a Circuit Breaker, manufactured by Microsemi Corp.-Power Management Group, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-287-7552 has 1 manufacturer part number on file: 703-S0117 (Microsemi Corp.-Power Management Group).
Key specifications for 703-S0117: Reset Method: ELECTRIC; Internal Trip Release Configuration: SERIES TRIP W/AUXILIARY LOAD TERMINAL AND REMOTE TRIP FEATURE ALL LOCATIONS; Operating Voltage Type and Rating Per Pole in Volts: 115.0 AC ALL LOCATIONS; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S). 27 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.