The Circuit Breaker, cataloged under National Stock Number 5925-00-583-8922, 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 Sensata Technologies Maryland, Inc. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5925-00-583-8922 |
| Primary Part Number | APL1-51-0203M |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Sensata Technologies Maryland, Inc |
| Status | CANCELLED |
| Special Handling Feature | MAGNETIC |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Thread Quantity Per Inch | 32 |
| Mounting Surface to Terminal End Distance | 2.553 INCHES MAXIMUM IN |
| Boss Height | 0.109 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN |
| Pole Quantity | 1 |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Fragility Factor | MODERATELY RUGGED |
| Center to Center Distance Between Terminals Parallel to Length | 1.660 INCHES MINIMUM AND 1.960 INCHES MAXIMUM IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.046 INCHES MINIMUM AND 2.078 INCHES MAXIMUM IN |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 2000.0 DC SINGLE LOCATION |
| Nominal Thread Size | 0.138 INCHES IN |
| Maximum Continuous Load Current Rating Per Pole | 20.0 AMPERES DC SINGLE LOCATION |
| Internal Trip Release Configuration | SERIES TRIP SINGLE LOCATION |
| Body Length | 2.510 INCHES MAXIMUM IN |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Test Data Document | 81349-MIL-PRF-55629 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 SINGLE LOCATION |
| Body Width | 0.730 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN |
| Actuator Position Designation | AT POLE ONE |
| Trip Delay Time in Seconds Per Rated Continuous Current | 0.130 MINIMUM AT 200 PCT AND 1.400 MAXIMUM AT 200 PCT SINGLE LOCATION |
| Body Style | SINGLE POLE TYPE |
| Actuator Function | TRIP-RESET |
| Specification/standard Data | 81349-MIL-PRF-55629/1 GOVERNMENT SPECIFICATION |
| Material | PLASTIC CASE |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Operating Voltage Type and Rating Per Pole in Volts | 50.0 DC SINGLE LOCATION |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Inclosure Protection Type for Which Designed | MOISTURE RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| APL1-51-0203M | Sensata Technologies Maryland, Inc (USA) |
| APL1-55629-1-100 | Sensata Technologies Maryland, Inc (USA) |
| 2566-106 | Reliance Comm/tec Corp Lorain Products Div (USA) |
| AM12MG3-20-28VDC5 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| AM12MG6-20-50VDC5 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| MIL-PRF-55629/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AM1-B3-20-3 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| APL-1-1-51-203-M | Sensata Technologies Maryland, Inc (USA) |
| M55629/1-100 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-C-55629/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-55629/1D | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| APL1FD203F | Sensata Technologies Maryland, Inc (USA) |
| 214N | Reliance Comm/tec Corp Lorain Products Div (USA) |
| AM12-20-32V5 | Eaton Corp Heinemann Products Commercial Controls Div (USA) |
| APL-51-20AMP | Sensata Technologies Maryland, Inc (USA) |
| W91X15-3-20 | Te Connectivity Corporation (USA) |
NSN 5925-00-583-8922 is a Circuit Breaker, manufactured by Sensata Technologies Maryland, Inc, classified under FSC 5925 (No Item Name Available). Status: cancelled.
NSN 5925-00-583-8922 has 16 cross-referenced part numbers: APL1-51-0203M (Sensata Technologies Maryland, Inc), APL1-55629-1-100 (Sensata Technologies Maryland, Inc), 2566-106 (Reliance Comm/tec Corp Lorain Products Div), AM12MG3-20-28VDC5 (Eaton Corp Heinemann Products Commercial Controls Div), AM12MG6-20-50VDC5 (Eaton Corp Heinemann Products Commercial Controls Div) and 11 more.
There are 12 known substitutes for 5925-00-583-8922: 5925-00-163-6982, 5925-00-487-6532, 5925-00-566-4169 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for APL1-51-0203M: Special Handling Feature: MAGNETIC; Arc Quenching Method: MAGNETIC BLOWOUT; Storage Type: GENERAL PURPOSE WAREHOUSE; Thread Quantity Per Inch: 32. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5925-00-583-8922 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.