The Circuit Breaker, cataloged under National Stock Number 5925-00-752-3176, 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 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-752-3176 |
| Primary Part Number | AM555MG6-7.5-250-14-400 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Eaton Corp Heinemann Products Commercial Controls Div |
| Status | ACTIVE |
| Frequency in Hertz | 400.0 ALL LOCATIONS |
| Trip Release Method | MAGNETIC-HYDRAULIC ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 1000.0 AC ALL LOCATIONS |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Inclosure Protection Type for Which Designed | FUNGUS RESISTANT AND MOISTURE RESISTANT AND EXPLOSION RESISTANT |
| Body Style | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| Boss Height | 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals Parallel to Width | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Pole Quantity | 3 |
| Thread Quantity Per Inch | 32 |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Mounting Facility Type and Quantity | 6 THREADED HOLE(S) |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Body Width | 2.240 INCHES MINIMUM AND 2.251 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 9 THREADED STUD |
| Maximum Continuous Load Current Rating Per Pole | 7.5 AMPERES AC ALL LOCATIONS |
| Body Length | 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 150.0 ALL LOCATIONS |
| Actuator Function | TRIP-RESET |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Center to Center Distance Between Terminals Parallel to Length | 1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM IN |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Fragility Factor | MODERATELY RUGGED |
| Mounting Surface to Terminal End Distance | 2.461 INCHES MINIMUM AND 2.481 INCHES MAXIMUM IN |
| Material | PLASTIC CASE |
| Actuator Position Designation | AT EACH POLE |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC ALL LOCATIONS |
| Internal Trip Release Configuration | SERIES TRIP W/AUXILIARY LOAD TERMINAL ALL LOCATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AM555MG6-7.5-250-14-400 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 745563-99 | Air-a-Plane Corp (USA) |
| 50031726 | Bureau De Gestion Otan Hawk (FRA) |
| AM555MG6-7.5-240-14-400 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 26912 | Triumph Thermal Systems - Maryland, Inc. (USA) |
| AM444CSKMG6-7-5-240-14-400 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
NSN 5925-00-752-3176 is a Circuit Breaker, manufactured by Eaton Corp Heinemann Products Commercial Controls Div, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-752-3176 has 6 cross-referenced part numbers: AM555MG6-7.5-250-14-400 (Eaton Corp Heinemann Products Commercial Controls Div), 745563-99 (Air-a-Plane Corp), 50031726 (Bureau De Gestion Otan Hawk), AM555MG6-7.5-240-14-400 (Eaton Corp Heinemann Products Commercial Controls Div), 26912 (Triumph Thermal Systems - Maryland, Inc.) and 1 more.
There are 3 known substitutes for 5925-00-752-3176: 5330-00-379-4327, 5930-00-581-6033, 5995-01-631-4643. Verify interchangeability with system specifications before substitution.
Key specifications for AM555MG6-7.5-250-14-400: Frequency in Hertz: 400.0 ALL LOCATIONS; Trip Release Method: MAGNETIC-HYDRAULIC ALL LOCATIONS; Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps: 1000.0 AC ALL LOCATIONS; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 30 total characteristics are documented in the Federal Logistics Information System.