The Circuit Breaker, cataloged under National Stock Number 5925-01-305-1965, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 30 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-305-1965 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Internal Trip Release Configuration | SERIES/RELAY TRIP SINGLE LOCATION |
| Operating Voltage Type and Rating Per Pole in Volts | 50.0 DC ALL LOCATIONS |
| Mounting Facility Type and Quantity | 6 THREADED STUD(S) |
| Ultimate Trip Time Per Pole in Seconds | 5.000 MAXIMUM ALL LOCATIONS |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Center to Center Distance Between Terminals Parallel to Width | 0.750 INCHES MAXIMUM IN |
| Body Style | SINGLE POLE TYPE |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 0.750 INCHES MAXIMUM IN |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Body Width | 2.280 INCHES MAXIMUM IN |
| Trip Release Duty Cycle | CONTINUOUS ALL LOCATIONS |
| Pole Quantity | 3 |
| Mounting Surface to Terminal End Distance | 0.630 INCHES MAXIMUM IN |
| Maximum Continuous Load Current Rating Per Pole | 3.5 AMPERES DC ALL LOCATIONS |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 2000.0 AC ALL LOCATIONS |
| Nominal Thread Size | 0.138 INCHES IN |
| Body Length | 2.530 INCHES MAXIMUM IN |
| Trip Delay Time in Seconds Per Rated Continuous Current | 50.000 MAXIMUM AT 225 PCT SINGLE LOCATION |
| Thread Quantity Per Inch | 32 |
| Material | PLASTIC CASE |
| Auxiliary Trip Coil Voltage Type and Rating in Volts | 125.0 AC NOMINAL ALL LOCATIONS |
| Terminal Type and Quantity | 6 THREADED STUD |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Boss Height | 0.700 INCHES MAXIMUM IN |
| Trip Release Method | MAGNETIC-HYDRAULIC ALL LOCATIONS |
| Center to Center Distance Between Terminals Parallel to Length | 1.940 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 260-0952-110 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| APL111-1REC4-853-110 | 3/2 Design control — primary reference U.S. Government activity |
| AM3-Z270-1 | 5/9 Secondary reference Eaton Corp Heinemann Products Commercial Controls Div |
| APL-111R-853-110 | 5/9 Secondary reference U.S. Government activity |
NSN 5925-01-305-1965 is a Circuit Breaker, classified under FSC 5925, Circuit Breakers. Status: active.
Key specifications for 5925-01-305-1965: Reset Method: MANUAL; Internal Trip Release Configuration: SERIES/RELAY TRIP SINGLE LOCATION; Operating Voltage Type and Rating Per Pole in Volts: 50.0 DC ALL LOCATIONS; Mounting Facility Type and Quantity: 6 THREADED STUD(S). 30 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.