The Circuit Breaker, cataloged under National Stock Number 5925-01-693-6859, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 27 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-693-6859 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Status | ACTIVE |
| Bushing Length | 0.495 INCHES NOMINAL IN |
| Reset Method | MANUAL |
| Internal Trip Release Configuration | SERIES TRIP W/AUXILIARY LOAD TERMINAL ALL LOCATIONS |
| Operating Voltage Type and Rating Per Pole in Volts | 80.0 DC ALL LOCATIONS |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Actuator Position Designation | AT POLE ONE |
| Ultimate Trip Time Per Pole in Seconds | 0.01 MINIMUM AND 0.25 MAXIMUM ALL LOCATIONS |
| Frequency in Hertz | 60 ALL LOCATIONS |
| Body Style | SINGLE POLE TYPE |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 1000.0 ALL LOCATIONS |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 0.656 INCHES NOMINAL IN |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Body Width | 1.515 INCHES MAXIMUM IN |
| Unthreaded Mounting Hole Diameter | 0.156 INCHES NOMINAL IN |
| Pole Quantity | 2 |
| Mounting Surface to Terminal End Distance | 2.256 INCHES MAXIMUM IN |
| Maximum Continuous Load Current Rating Per Pole | 40.0 AMPERES DC ALL LOCATIONS |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 50.0 DC ALL LOCATIONS |
| Body Length | 2.00 INCHES NOMINAL IN |
| Trip Delay Time in Seconds Per Rated Continuous Current | 10.0 MINIMUM AT 125 PCT AND 120.0 MAXIMUM AT 125 PCT SINGLE LOCATION |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.750 INCHES NOMINAL IN |
| Material | PLASTIC CASE |
| Actuator Function | TRIP-RESET |
| Terminal Type and Quantity | 5 QUICK DISCONNECT, MALE |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| 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 |
|---|---|
| IUGN66-1REC4-62-40.0-A | 5/9 Secondary reference U.S. Government activity |
| IUGN66-1REC4-62-40.0-A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5925-01-693-6859 is a Circuit Breaker, classified under FSC 5925, Circuit Breakers. Status: active.
Key specifications for 5925-01-693-6859: Bushing Length: 0.495 INCHES NOMINAL IN; Reset Method: MANUAL; Internal Trip Release Configuration: SERIES TRIP W/AUXILIARY LOAD TERMINAL ALL LOCATIONS; Operating Voltage Type and Rating Per Pole in Volts: 80.0 DC ALL LOCATIONS. 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.