The Circuit Breaker, cataloged under National Stock Number 5925-01-498-5089, 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 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5925-01-498-5089 |
| Primary Part Number | AM3R-C8-D-AA-02-D-A-30-03 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Eaton Corp Aerospace Commercial Controls Div |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Mounting Facility Type and Quantity | 6 THREADED HOLE(S) |
| Frequency in Hertz | 400.0 ALL LOCATIONS |
| Body Style | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| Circuit Protection Type | REVERSE PHASE ALL LOCATIONS |
| Body Width | 2.265 INCHES MAXIMUM IN |
| Pole Quantity | 3 |
| Maximum Continuous Load Current Rating Per Pole | 30.0 AMPERES AC ALL LOCATIONS |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 6 THREADED STUD |
| 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 |
|---|---|
| AM3R-C8-D-AA-02-D-A-30-03 | Eaton Corp Aerospace Commercial Controls Div (USA) |
| Reference | Meaning |
|---|---|
| UPGH-666-1-41-303-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5925-01-498-5089 is a Circuit Breaker, manufactured by Eaton Corp Aerospace Commercial Controls Div, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-498-5089 has 1 manufacturer part number on file: AM3R-C8-D-AA-02-D-A-30-03 (Eaton Corp Aerospace Commercial Controls Div).
Key specifications for AM3R-C8-D-AA-02-D-A-30-03: Reset Method: MANUAL; Mounting Facility Type and Quantity: 6 THREADED HOLE(S); Frequency in Hertz: 400.0 ALL LOCATIONS; Body Style: MULTIPOLE-MULTIPLE ACTUATOR TYPE. 12 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.