The Circuit Breaker, cataloged under National Stock Number 5925-00-882-3626, 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 Sae International Dba Sae International. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-882-3626 |
| Primary Part Number | MS26574-1A |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Bushing Length | 0.359 INCHES NOMINAL IN |
| Trip Release Ambient Temp Rating | 25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC |
| Nominal Thread Size | 0.438 INCHES IN |
| Inclosure Protection Type for Which Designed | EXPLOSION RESISTANT AND MOISTURE RESISTANT |
| Test Data Document | 81349-MIL-C-5809 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 SINGLE LOCATION |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 145.0 SINGLE LOCATION |
| Switch Voltage Rating and Type in Volts | 115.0 AC AND 28.0 DC |
| Actuator Function | TRIP-RESET |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Thread Series Designator | UN |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 100.0 AC AND 100.0 DC SINGLE LOCATION |
| Switch Terminal Type | TAB, SOLDER LUG |
| Manual Actuator Type and Quantity | 1 PUSH-PULL |
| Terminal Type and Quantity | 2 TAB W/SCREW |
| Actuator Position Designation | AT POLE ONE |
| Reset Method | MANUAL |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Trip Delay Time in Seconds Per Rated Continuous Current | 2.000 MINIMUM AT 200 PCT AND 20.000 MAXIMUM AT 200 PCT SINGLE LOCATION |
| Maximum Continuous Load Current Rating Per Pole | 1.0 AMPERES AC AND 1.0 AMPERES DC SINGLE LOCATION |
| Switch Current Rating and Type in Amps | 1.0 AC AND 1.0 DC |
| Auxiliary Switch Function and Quantity | 1 CONTROL |
| Switch Location and Position Designation | EXTERNAL AT POLE ONE |
| Operating Voltage Type and Rating Per Pole in Volts | 115.0 AC AND 28.0 DC SINGLE LOCATION |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Trip Release Method | THERMAL SINGLE LOCATION |
| Internal Trip Release Configuration | SERIES TRIP SINGLE LOCATION |
| Specification/standard Data | 96906-MS26574 GOVERNMENT STANDARD |
| Switch Contact Arrangement | SINGLE POLE, SINGLE THROW, NORMALLY CLOSED |
| Mounting Surface to Terminal End Distance | 1.420 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7274-4-1 | Sensata Technologies, Inc. Div Sensata Attleboro (USA) |
| MS26574-1A | Society of Automotive Engineers Inc (USA) |
| AS26574 | Sae International Dba Sae International (USA) |
| MS26574-1A PRIMARY | Sae International Dba Sae International (USA) |
| 7274-4-1A | Sensata Technologies, Inc. Div Sensata Attleboro (USA) |
| 7274-4-1MS26574-1 | Texas Instruments Inc Metallurgical Materials Div (USA) |
| AS26574 | Society of Automotive Engineers Inc (USA) |
| SAE-AS58091 | Sae International Dba Sae International (USA) |
| 6415796 | Embraer Empresa Brasileira De Aeronautica Sa (BRA) |
| MIL-C-5809 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6415796 | Embraer S.a. (BRA) |
| MS26574-1A | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AS58091 | Sae International Dba Sae International (USA) |
| AS58091 | Society of Automotive Engineers Inc (USA) |
| Q531487053 | Rheinmetall Air Defence Ag (CHE) |
NSN 5925-00-882-3626 is a Circuit Breaker, manufactured by Sae International Dba Sae International, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-882-3626 has 15 cross-referenced part numbers: 7274-4-1 (Sensata Technologies, Inc. Div Sensata Attleboro), MS26574-1A (Society of Automotive Engineers Inc), AS26574 (Sae International Dba Sae International), MS26574-1A (Sae International Dba Sae International), 7274-4-1A (Sensata Technologies, Inc. Div Sensata Attleboro) and 10 more.
There are 12 known substitutes for 5925-00-882-3626: 5925-00-103-1576, 5925-00-121-9847, 5925-00-493-5918 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS26574-1A: Bushing Length: 0.359 INCHES NOMINAL IN; Trip Release Ambient Temp Rating: 25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC; Nominal Thread Size: 0.438 INCHES IN; Inclosure Protection Type for Which Designed: EXPLOSION RESISTANT AND MOISTURE RESISTANT. 30 total characteristics are documented in the Federal Logistics Information System.