The Circuit Breaker, cataloged under National Stock Number 5925-01-019-9426, 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, Inc. Div Sensata Attleboro. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 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 | 5925-01-019-9426 |
| Primary Part Number | IELK1-1-62-6.00-01-V |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Sensata Technologies, Inc. Div Sensata Attleboro |
| Status | ACTIVE |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC SINGLE LOCATION |
| Fragility Factor | MODERATELY RUGGED |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Body Width | 0.730 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Actuator Function | TRIP-RESET |
| Maximum Continuous Load Current Rating Per Pole | 6.0 AMPERES AC SINGLE LOCATION |
| Trip Release Method | MAGNETIC SINGLE LOCATION |
| Material | PLASTIC CASE |
| Reset Method | MANUAL |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Internal Trip Release Configuration | SERIES TRIP SINGLE LOCATION |
| Inclosure Protection Type for Which Designed | MOISTURE RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| Trip Delay Time in Seconds Per Rated Continuous Current | 2.200 MINIMUM AT 200 PCT AND 20.000 MAXIMUM AT 200 PCT SINGLE LOCATION |
| Frequency in Hertz | 60.0 SINGLE LOCATION |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 1000.0 AC SINGLE LOCATION |
| Terminal Type and Quantity | 2 THREADED STUD |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 SINGLE LOCATION |
| Specification/standard Data | 81349-MIL-C-55629/1 GOVERNMENT SPECIFICATION |
| Nominal Thread Size | 0.138 INCHES IN |
| Actuator Position Designation | AT POLE ONE |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Test Data Document | 81349-MIL-C-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.). |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Thread Quantity Per Inch | 32 |
| Boss Height | 0.109 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN |
| Mounting Surface to Terminal End Distance | 2.553 INCHES MAXIMUM IN |
| Special Handling Feature | MAGNETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| IELK1-1-62-6.00-01-V PRIMARY | Sensata Technologies, Inc. Div Sensata Attleboro (USA) |
| M55629/1-052 | 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 |
| MIL-C-55629/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-55629/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5925-01-019-9426 is a Circuit Breaker, manufactured by Sensata Technologies, Inc. Div Sensata Attleboro, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-01-019-9426 has 5 cross-referenced part numbers: IELK1-1-62-6.00-01-V (Sensata Technologies, Inc. Div Sensata Attleboro), M55629/1-052 (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), MIL-C-55629/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-55629/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 5925-01-019-9426: 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 IELK1-1-62-6.00-01-V: Operating Voltage Type and Rating Per Pole in Volts: 240.0 AC SINGLE LOCATION; Fragility Factor: MODERATELY RUGGED; Storage Type: GENERAL PURPOSE WAREHOUSE; Body Width: 0.730 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.