The Circuit Breaker, cataloged under National Stock Number 5925-00-932-0106, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-932-0106 |
| Primary Part Number | 4MC2-105-4 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Sensata Technologies, Inc. Div Sensata Attleboro |
| Status | ACTIVE |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 1000.0 AC SINGLE LOCATION |
| Unpackaged Unit Weight | 8.250 OUNCES NOMINAL OZ |
| Actuator Position Designation | AT POLE ONE |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Internal Trip Release Configuration | SERIES TRIP SINGLE LOCATION |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 SINGLE LOCATION |
| Trip Release Method | MAGNETIC SINGLE LOCATION |
| Material | PLASTIC CASE |
| Trip Delay Time in Seconds Per Rated Continuous Current | 0.200 MINIMUM AT 200 PCT AND 0.600 MAXIMUM AT 200 PCT SINGLE LOCATION |
| Operating Voltage Type and Rating Per Pole in Volts | 220.0 AC SINGLE LOCATION |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Terminal Type and Quantity | 2 THREADED STUD |
| Frequency in Hertz | 60.0 SINGLE LOCATION |
| Nominal Thread Size | 0.138 INCHES IN |
| Actuator Function | TRIP-RESET |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Reset Method | MANUAL |
| Inclosure Protection Type for Which Designed | FUNGUS RESISTANT |
| Maximum Continuous Load Current Rating Per Pole | 4.0 AMPERES AC SINGLE LOCATION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.810 INCHES NOMINAL IN |
| Boss Height | 0.115 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Pole Quantity | 1 |
| Center to Center Distance Between Terminals Parallel to Length | 1.680 INCHES NOMINAL IN |
| Mounting Surface to Terminal End Distance | 2.510 INCHES NOMINAL IN |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 311012 | American Telephone and Telegraph Co (USA) |
| 4MC2-105-4 PRIMARY | Sensata Technologies, Inc. Div Sensata Attleboro (USA) |
| 311012 | Lucent Technologies Inc Corporate Headquarters (USA) |
NSN 5925-00-932-0106 is a Circuit Breaker, manufactured by Sensata Technologies, Inc. Div Sensata Attleboro, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-932-0106 has 3 cross-referenced part numbers: 311012 (American Telephone and Telegraph Co), 4MC2-105-4 (Sensata Technologies, Inc. Div Sensata Attleboro), 311012 (Lucent Technologies Inc Corporate Headquarters).
There are 4 known substitutes for 5925-00-932-0106: 3030-00-528-4236, 4320-00-952-4461, 6530-01-036-0393 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4MC2-105-4: Main Contact Tripping Mechanism Type: TRIP FREE; Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps: 1000.0 AC SINGLE LOCATION; Unpackaged Unit Weight: 8.250 OUNCES NOMINAL OZ; Actuator Position Designation: AT POLE ONE. 30 total characteristics are documented in the Federal Logistics Information System.