The Circuit Breaker, cataloged under National Stock Number 5925-01-307-0693, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Schneider Electric Usa, Inc.. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-307-0693 |
| Primary Part Number | E43B025 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Schneider Electric Usa, Inc. |
| Status | ACTIVE |
| Operating Voltage Type and Rating Per Pole in Volts | 480.0 AC ALL LOCATIONS |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Supplementary Features | E4 FRAME,NONINTERCHANGEABLE TRIP |
| Pole Quantity | 2 |
| Maximum Continuous Load Current Rating Per Pole | 25.0 AMPERES AC ALL LOCATIONS |
| Trip Release Method | THERMAL 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 |
|---|---|
| E43B025 PRIMARY | Schneider Electric Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| E43B025 | 3/9 Design control — primary reference Telemecanique Inc |
NSN 5925-01-307-0693 is a Circuit Breaker, manufactured by Schneider Electric Usa, Inc., classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-307-0693 has 1 manufacturer part number on file: E43B025 (Schneider Electric Usa, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5925-01-346-6171. Verify interchangeability with system specifications before substitution.
Key specifications for E43B025: Operating Voltage Type and Rating Per Pole in Volts: 480.0 AC ALL LOCATIONS; Circuit Protection Type: OVERCURRENT ALL LOCATIONS; Supplementary Features: E4 FRAME,NONINTERCHANGEABLE TRIP; Pole Quantity: 2. 6 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.