The Circuit Breaker, cataloged under National Stock Number 5925-00-100-5242, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Eaton Corp Heinemann Products Commercial Controls Div. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-100-5242 |
| Primary Part Number | 50-158-1 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Eaton Corp Heinemann Products Commercial Controls Div |
| Status | ACTIVE |
| Terminal Type and Quantity | 2 THREADED STUD |
| Nominal Thread Size | 0.138 INCHES IN |
| Material | PLASTIC CASE |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Center to Center Distance Between Terminals Parallel to Length | 3.063 INCHES NOMINAL IN |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.750 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Mounting Surface to Terminal End Distance | 3.177 INCHES MINIMUM AND 3.301 INCHES MAXIMUM IN |
| Boss Height | 0.156 INCHES NOMINAL IN |
| Fragility Factor | MODERATELY RUGGED |
| Pole Quantity | 1 |
| Special Handling Feature | MAGNETIC |
| Inclosure Protection Type for Which Designed | FUNGUS RESISTANT AND MOISTURE RESISTANT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Unpackaged Unit Weight | 0.690 POUNDS NOMINAL LBS |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 SINGLE LOCATION |
| Operating Voltage Type and Rating Per Pole in Volts | 32.0 DC SINGLE LOCATION |
| Reset Method | MANUAL |
| Body Width | 0.990 INCHES NOMINAL IN |
| Maximum Continuous Load Current Rating Per Pole | 150.0 AMPERES DC SINGLE LOCATION |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 5000.0 DC SINGLE LOCATION |
| Trip Release Method | MAGNETIC-HYDRAULIC SINGLE LOCATION |
| Trip Delay Time in Seconds Per Rated Continuous Current | 0.150 MINIMUM AT 200 PCT AND 0.500 MAXIMUM AT 200 PCT SINGLE LOCATION |
| Internal Trip Release Configuration | SERIES TRIP SINGLE LOCATION |
| Actuator Function | TRIP-RESET |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Body Length | 3.719 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50-158-1 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| AM1516 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| GJ1-B3-DU0150-03C | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| GJ1-B3-DU-0150-03-C | Eaton Corp Aerospace Commercial Controls Div (USA) |
| GJ1-B3-DU-W-150-125DC-3 | Heinemann Electric Canada Incdivision of Eaton Corp (CAN) |
NSN 5925-00-100-5242 is a Circuit Breaker, manufactured by Eaton Corp Heinemann Products Commercial Controls Div, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-100-5242 has 5 cross-referenced part numbers: 50-158-1 (Eaton Corp Heinemann Products Commercial Controls Div), AM1516 (Eaton Corp Heinemann Products Commercial Controls Div), GJ1-B3-DU0150-03C (Eaton Corp Heinemann Products Commercial Controls Div), GJ1-B3-DU-0150-03-C (Eaton Corp Aerospace Commercial Controls Div), GJ1-B3-DU-W-150-125DC-3 (Heinemann Electric Canada Incdivision of Eaton Corp).
There are 4 known substitutes for 5925-00-100-5242: 5925-00-045-5295, 5995-00-686-1899, 6750-01-427-4728 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50-158-1: Terminal Type and Quantity: 2 THREADED STUD; Nominal Thread Size: 0.138 INCHES IN; Material: PLASTIC CASE; Arc Quenching Method: MAGNETIC BLOWOUT. 30 total characteristics are documented in the Federal Logistics Information System.