The Circuit Breaker, cataloged under National Stock Number 5925-00-924-9578, 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 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5925-00-924-9578 |
| Primary Part Number | AM12MG6-30-250VAC60C4 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Eaton Corp Heinemann Products Commercial Controls Div |
| Status | CANCELLED |
| Body Style | SINGLE POLE TYPE |
| Operating Voltage Type and Rating Per Pole in Volts | 250.0 AC SINGLE LOCATION |
| Actuator Position Designation | AT POLE ONE |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 150.0 SINGLE LOCATION |
| Inclosure Protection Type for Which Designed | FUNGUS RESISTANT |
| Actuator Function | TRIP-RESET |
| Material | PLASTIC CASE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Reset Method | MANUAL |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Trip Delay Time in Seconds Per Rated Continuous Current | 4.000 MINIMUM AT 200 PCT AND 10.000 MAXIMUM AT 200 PCT SINGLE LOCATION |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Trip Release Method | MAGNETIC-HYDRAULIC SINGLE LOCATION |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Terminal Type and Quantity | 2 THREADED STUD |
| Frequency in Hertz | 60.0 SINGLE LOCATION |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 1000.0 AC SINGLE LOCATION |
| Nominal Thread Size | 0.138 INCHES IN |
| Maximum Continuous Load Current Rating Per Pole | 30.0 AMPERES AC SINGLE LOCATION |
| Internal Trip Release Configuration | SERIES TRIP SINGLE LOCATION |
| Fragility Factor | MODERATELY RUGGED |
| Pole Quantity | 1 |
| Mounting Surface to Terminal End Distance | 2.611 INCHES NOMINAL IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.062 INCHES NOMINAL IN |
| Boss Height | 0.140 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Arc Quenching Method | AIR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AM12MG6-30-250VAC60C4 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 632238-206 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| SMC602991 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 122-230-101 | Te Connectivity Corporation (USA) |
| 70-868MG3-206 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 63A109B156 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 105803 | Optomechanisms Co of America Inc (USA) |
| 122-230-101 | Wood Electric Operations Potter and Brumfield Div Amf Inc (USA) |
| AM12MG6-30-250-4-60 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
NSN 5925-00-924-9578 is a Circuit Breaker, manufactured by Eaton Corp Heinemann Products Commercial Controls Div, classified under FSC 5925 (No Item Name Available). Status: cancelled.
NSN 5925-00-924-9578 has 9 cross-referenced part numbers: AM12MG6-30-250VAC60C4 (Eaton Corp Heinemann Products Commercial Controls Div), 632238-206 (Lockheed Martin Corporation Div Rms - Mitchel Field), SMC602991 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 122-230-101 (Te Connectivity Corporation), 70-868MG3-206 (Eaton Corp Heinemann Products Commercial Controls Div) and 4 more.
There are 7 known substitutes for 5925-00-924-9578: 5935-00-027-8915, 5945-00-461-2356, 5930-00-642-9188 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for AM12MG6-30-250VAC60C4: Body Style: SINGLE POLE TYPE; Operating Voltage Type and Rating Per Pole in Volts: 250.0 AC SINGLE LOCATION; Actuator Position Designation: AT POLE ONE; Trip Release Characteristic: TIME DELAY SINGLE LOCATION. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5925-00-924-9578 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.