The Circuit Breaker, cataloged under National Stock Number 5925-00-912-2774, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-912-2774 |
| Primary Part Number | SM3 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Eaton Corp Heinemann Products Commercial Controls Div |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Terminal Type and Quantity | 2 WIRE HOOK |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Maximum Continuous Load Current Rating Per Pole | 15.0 AMPERES AC SINGLE LOCATION |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 500.0 AC SINGLE LOCATION |
| Internal Trip Release Configuration | SERIES TRIP SINGLE LOCATION |
| Operating Voltage Type and Rating Per Pole in Volts | 110.0 AC SINGLE LOCATION |
| Frequency in Hertz | 60.0 SINGLE LOCATION |
| Trip Release Method | MAGNETIC SINGLE LOCATION |
| Thread Series Designator | UNEF |
| Nominal Thread Size | 0.375 INCHES IN |
| Actuator Function | TRIP-RESET |
| Body Length | 1.448 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN |
| Trip Delay Time in Seconds Per Rated Continuous Current | 0.800 MINIMUM AT 200 PCT AND 3.000 MAXIMUM AT 200 PCT SINGLE LOCATION |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 SINGLE LOCATION |
| Actuator Position Designation | AT POLE ONE |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Inclosure Protection Type for Which Designed | DUSTPROOF AND FUNGUS RESISTANT AND HERMETICALLY SEALED |
| Fragility Factor | MODERATELY RUGGED |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Mounting Facility Type and Quantity | 1 THREADED BUSHING WITH PANEL SEAL |
| Center to Center Distance Between Terminals Parallel to Length | 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Pole Quantity | 1 |
| Mounting Surface to Terminal End Distance | 1.524 INCHES MINIMUM AND 1.586 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Bushing Length | 0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Body Width | 0.567 INCHES MINIMUM AND 0.629 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5925-00-912-2774 is a Circuit Breaker, manufactured by Eaton Corp Heinemann Products Commercial Controls Div, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-912-2774 has 2 cross-referenced part numbers: SM3 (Eaton Corp Heinemann Products Commercial Controls Div), 505298-1 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl).
There are 7 known substitutes for 5925-00-912-2774: 4310-00-273-0323, 5905-00-903-6915, 5925-00-912-2769 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM3: Reset Method: MANUAL; Main Contact Tripping Mechanism Type: TRIP FREE; Terminal Type and Quantity: 2 WIRE HOOK; Circuit Protection Type: OVERCURRENT SINGLE LOCATION. 30 total characteristics are documented in the Federal Logistics Information System.