The Circuit Breaker, cataloged under National Stock Number 5925-01-356-4514, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Murray Benjamin Electric Co Llc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5925-01-356-4514 |
| Primary Part Number | 1230C83G01 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Murray Benjamin Electric Co Llc |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Frequency in Hertz | 230.0 ALL LOCATIONS |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 9.531 INCHES NOMINAL IN |
| Body Width | 8.125 INCHES NOMINAL IN |
| Trip Release Duty Cycle | CONTINUOUS ALL LOCATIONS |
| Pole Quantity | 3 |
| Mounting Surface to Terminal End Distance | 9.187 INCHES NOMINAL IN |
| Body Length | 18.125 INCHES NOMINAL IN |
| Terminal Type and Quantity | 6 THREADED STUD |
| Trip Release Method | MAGNETIC ALL LOCATIONS |
| Center to Center Distance Between Terminals Parallel to Length | 14.750 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1230C83G01 | Murray Benjamin Electric Co Llc (USA) |
| 1230C83G01 | Powell Electronics, Inc. (USA) |
| 1230C83G01 | Wesco Distribution, Inc. Div Harrisburg Pa (USA) |
| Reference | Meaning |
|---|---|
| 1241C35G05 | 5/2 Secondary reference U.S. Government activity |
| 1230C83G01 | 3/2 Design control — primary reference U.S. Government activity |
| 1241C35G07 | 5/2 Secondary reference U.S. Government activity |
NSN 5925-01-356-4514 is a Circuit Breaker, manufactured by Murray Benjamin Electric Co Llc, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-356-4514 has 3 manufacturer part numbers on file: 1230C83G01 (Murray Benjamin Electric Co Llc), 1230C83G01 (Powell Electronics, Inc.), 1230C83G01 (Wesco Distribution, Inc. Div Harrisburg Pa).
Key specifications for 1230C83G01: Reset Method: MANUAL; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Frequency in Hertz: 230.0 ALL LOCATIONS; Body Style: MULTIPOLE-SINGLE ACTUATOR TYPE. 13 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.