The Circuit Breaker, cataloged under National Stock Number 5925-01-051-3264, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5925-01-051-3264 |
| Primary Part Number | 3105-0029 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Operating Voltage Type and Rating Per Pole in Volts | 250.0 AC SINGLE LOCATION |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Pole Quantity | 1 |
| Maximum Continuous Load Current Rating Per Pole | 20.0 AMPERES AC SINGLE LOCATION |
| Material | PLASTIC CASE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 3105-0029 PRIMARY | Keysight Technologies Inc (USA) |
| 2101-CPUPOEC | Schneider Electric Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3105-0029 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 2101-CPUPOEC | 5/9 Secondary reference Telemecanique Inc |
| 3105-0029 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5925-01-051-3264 is a Circuit Breaker, manufactured by Keysight Technologies Inc, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-051-3264 has 2 manufacturer part numbers on file: 3105-0029 (Keysight Technologies Inc), 2101-CPUPOEC (Schneider Electric Usa, Inc.).
Key specifications for 3105-0029: Reset Method: MANUAL; Operating Voltage Type and Rating Per Pole in Volts: 250.0 AC SINGLE LOCATION; Circuit Protection Type: OVERCURRENT SINGLE LOCATION; Pole Quantity: 1. 7 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.