The Circuit Breaker, cataloged under National Stock Number 5925-01-051-5537, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-051-5537 |
| Primary Part Number | AQB-A101-50H |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Test Data Document | 81349-MIL-DTL-17361 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.). |
| Frequency in Hertz | 400.0 ALL LOCATIONS |
| Operating Voltage Type and Rating Per Pole in Volts | 500.0 AC ALL LOCATIONS |
| Material | PLASTIC CASE |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 10000.0 AC ALL LOCATIONS |
| Trip Release Method | THERMAL-MAGNETIC ALL LOCATIONS |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 138.0 ALL LOCATIONS |
| Specification/standard Data | 81349-MIL-DTL-17361/4 GOVERNMENT SPECIFICATION |
| Actuator Function | TRIP-RESET |
| Inclosure Protection Type for Which Designed | FUNGUS RESISTANT |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Terminal Type and Quantity | 6 CLIP |
| Nominal Thread Size | 0.190 INCHES IN |
| Trip Release Characteristic | INSTANTANEOUS ALL LOCATIONS |
| Maximum Continuous Load Current Rating Per Pole | 50.0 AMPERES AC ALL LOCATIONS |
| Reset Method | MANUAL |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Center to Center Distance Between Terminals Parallel to Width | 1.375 INCHES MAXIMUM IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.375 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Pole Quantity | 3 |
| Center to Center Distance Between Terminals Parallel to Length | 3.938 INCHES MAXIMUM IN |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 3.312 INCHES MAXIMUM IN |
| Boss Height | 0.187 INCHES MAXIMUM IN |
| Trip Release Ambient Temp Rating | 50.0 CELSIUS NOMINAL ALL LOCATIONS DEGC |
| Thread Series Designator | UNF |
| Body Length | 6.500 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AQB-A101-50H | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-C-17361 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-17361/4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5925-01-051-5537 is a Circuit Breaker, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-01-051-5537 has 3 cross-referenced part numbers: AQB-A101-50H (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-17361 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-17361/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 10 known substitutes for 5925-01-051-5537: 5925-00-867-7328, 5925-00-867-7329, 5925-00-876-9216 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for AQB-A101-50H: Test Data Document: 81349-MIL-DTL-17361 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.).; Frequency in Hertz: 400.0 ALL LOCATIONS; Operating Voltage Type and Rating Per Pole in Volts: 500.0 AC ALL LOCATIONS; Material: PLASTIC CASE. 30 total characteristics are documented in the Federal Logistics Information System.