The Circuit Breaker, cataloged under National Stock Number 5925-00-815-8646, 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 L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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 | 5925-00-815-8646 |
| Primary Part Number | 1053031 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Terminal Type and Quantity | 6 THREADED STUD |
| Nominal Thread Size | 0.164 INCHES IN |
| Actuator Function | TRIP-RESET |
| Trip Release Method | MAGNETIC-HYDRAULIC ALL LOCATIONS |
| Actuator Position Designation | AT POLE TWO |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 3.052 INCHES MINIMUM AND 3.072 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals Parallel to Width | 0.974 INCHES MINIMUM AND 0.994 INCHES MAXIMUM IN |
| Pole Quantity | 3 |
| Boss Height | 0.208 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) AND 4 UNTHREADED HOLE(S) |
| Fragility Factor | MODERATELY RUGGED |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.974 INCHES MINIMUM AND 0.994 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Unthreaded Mounting Hole Diameter | 0.190 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals Parallel to Length | 4.349 INCHES MINIMUM AND 4.369 INCHES MAXIMUM IN |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Internal Trip Release Configuration | SERIES TRIP ALL LOCATIONS |
| Maximum Continuous Load Current Rating Per Pole | 45.0 AMPERES AC ALL LOCATIONS |
| Body Height | 2.677 INCHES MINIMUM AND 2.697 INCHES MAXIMUM IN |
| Body Length | 5.240 INCHES MINIMUM AND 5.260 INCHES MAXIMUM IN |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Body Width | 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Material | PLASTIC CASE |
| Trip Delay Time in Seconds Per Rated Continuous Current | 35.000 MINIMUM AT 200 PCT AND 105.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1053031 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| 3363MG4-45-240VAC | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| 1053031 PRIMARY | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| 3363MG4-45-240-60-1 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
NSN 5925-00-815-8646 is a Circuit Breaker, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-815-8646 has 4 cross-referenced part numbers: 1053031 (Itt Industries Inc Itt Aerospace Communications Div East), 3363MG4-45-240VAC (Eaton Corp Heinemann Products Commercial Controls Div), 1053031 (L3harris Technologies, Inc. Dba Harris Corporation), 3363MG4-45-240-60-1 (Eaton Corp Heinemann Products Commercial Controls Div).
There are 3 known substitutes for 5925-00-815-8646: 5935-00-846-8236, 4820-01-225-5795, 3110-01-572-5903. Verify interchangeability with system specifications before substitution.
Key specifications for 1053031: Reset Method: MANUAL; Terminal Type and Quantity: 6 THREADED STUD; Nominal Thread Size: 0.164 INCHES IN; Actuator Function: TRIP-RESET. 30 total characteristics are documented in the Federal Logistics Information System.