The Circuit Breaker, cataloged under National Stock Number 5925-01-377-5845, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Liebert Corp. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-377-5845 |
| Primary Part Number | 512551G17 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Liebert Corp |
| Status | ACTIVE |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Storage Type | UNIMPROVED OPEN |
| Pole Quantity | 3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5925-01-377-5845 is a Circuit Breaker, manufactured by Liebert Corp, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-377-5845 has 2 manufacturer part numbers on file: BP16476 (Burke Products Inc), 512551G17 (Liebert Corp).
Key specifications for 512551G17: Body Style: MULTIPOLE-SINGLE ACTUATOR TYPE; Arc Quenching Method: MAGNETIC BLOWOUT; Storage Type: UNIMPROVED OPEN; Pole Quantity: 3. 4 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.