The Circuit Breaker, cataloged under National Stock Number 5925-01-478-6783, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corp Aerospace Commercial Controls Div. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-478-6783 |
| Primary Part Number | DM3S-G8-A-0030-10E |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Eaton Corp Aerospace Commercial Controls Div |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Operating Voltage Type and Rating Per Pole in Volts | 8.0 AC ALL LOCATIONS |
| Body Style | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.772 INCHES NOMINAL IN |
| Circuit Protection Type | OVERVOLTAGE ALL LOCATIONS |
| Body Width | 2.250 INCHES NOMINAL IN |
| Body Height | 2.874 INCHES NOMINAL IN |
| Pole Quantity | 3 |
| Maximum Continuous Load Current Rating Per Pole | 30.0 AMPERES DC ALL LOCATIONS |
| Trip Release Characteristic | INSTANTANEOUS ALL LOCATIONS |
| Body Length | 4.134 INCHES NOMINAL IN |
| Terminal Type and Quantity | 2 DOUBLE SCREW |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Trip Release Method | MAGNETIC ALL LOCATIONS |
| 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 |
|---|---|
| DM3S-G8-A-0030-10E PRIMARY | Eaton Corp Aerospace Commercial Controls Div (USA) |
| Reference | Meaning |
|---|---|
| 62136-2 | 5/2 Secondary reference U.S. Government activity |
| 62136-2 | 7/9 Vendor item drawing reference U.S. Government activity |
| 62136-2 | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 5925-01-478-6783 is a Circuit Breaker, manufactured by Eaton Corp Aerospace Commercial Controls Div, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-478-6783 has 1 manufacturer part number on file: DM3S-G8-A-0030-10E (Eaton Corp Aerospace Commercial Controls Div).
Key specifications for DM3S-G8-A-0030-10E: Reset Method: MANUAL; Operating Voltage Type and Rating Per Pole in Volts: 8.0 AC ALL LOCATIONS; Body Style: MULTIPOLE-MULTIPLE ACTUATOR TYPE; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 1.772 INCHES NOMINAL IN. 14 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.