The Circuit Breaker, cataloged under National Stock Number 5925-01-358-8432, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 18 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5925-01-358-8432 |
| Primary Part Number | G330252-2 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Internal Trip Release Configuration | SERIES TRIP SECOND LOCATION |
| Internal Trip Release Configuration | SERIES TRIP FIRST LOCATION |
| Internal Trip Release Configuration | SERIES/RELAY TRIP THIRD LOCATION |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC ALL LOCATIONS |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Trip Release Duty Cycle | CONTINUOUS THIRD LOCATION |
| Pole Quantity | 3 |
| Maximum Continuous Load Current Rating Per Pole | 125.0 AMPERES AC ALL LOCATIONS |
| Trip Release Characteristic | INSTANTANEOUS ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 18000.0 AC ALL LOCATIONS |
| Material | PLASTIC CASE |
| Auxiliary Trip Coil Voltage Type and Rating in Volts | 28.0 DC NOMINAL THIRD LOCATION |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Trip Release Method | MAGNETIC ALL LOCATIONS |
| Auxiliary Switch Function and Quantity | 1 ALARM |
| 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 |
|---|---|
| GJ3-Z77-1 | Heinemann Electric Canada Incdivision of Eaton Corp (CAN) |
| G330252-2 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| Reference | Meaning |
|---|---|
| GJ3-Z73-1 | 5/9 Secondary reference Eaton Corp Heinemann Products Commercial Controls Div |
| GJ3-Z77-1 | 5/2 Secondary reference U.S. Government activity |
| GJ3-Z77-1 | 5/9 Secondary reference Eaton Corp Heinemann Products Commercial Controls Div |
NSN 5925-01-358-8432 is a Circuit Breaker, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-358-8432 has 2 manufacturer part numbers on file: GJ3-Z77-1 (Heinemann Electric Canada Incdivision of Eaton Corp), G330252-2 (L3harris Technologies, Inc Div Space & Airborne Systems).
Key specifications for G330252-2: Reset Method: MANUAL; Internal Trip Release Configuration: SERIES TRIP SECOND LOCATION; Internal Trip Release Configuration: SERIES TRIP FIRST LOCATION; Internal Trip Release Configuration: SERIES/RELAY TRIP THIRD LOCATION. 18 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.