The Circuit Breaker, cataloged under National Stock Number 5925-01-050-9661, 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 Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-050-9661 |
| Primary Part Number | 76-4182-01 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Auxiliary Switch Function and Quantity | 1 ALARM |
| Trip Release Method | THERMAL-MAGNETIC ALL LOCATIONS |
| Switch Terminal Type | WIRE LEAD |
| Trip Release Characteristic | INSTANTANEOUS ALL LOCATIONS |
| Circuit Protection Type | UNDERVOLTAGE ALL LOCATIONS |
| Maximum Continuous Load Current Rating Per Pole | 400.0 AMPERES AC ALL LOCATIONS |
| Nominal Thread Size | 0.375 INCHES IN |
| Switch Voltage Rating and Type in Volts | 120.0 AC AND 24.0 DC |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Reset Method | MANUAL |
| Inclosure Protection Type for Which Designed | HUMIDITY RESISTANT AND MOISTURE RESISTANT |
| Operating Voltage Type and Rating Per Pole in Volts | 208.0 AC ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 42000.0 AC ALL LOCATIONS |
| Material | PLASTIC CASE |
| Actuator Position Designation | AT POLE TWO |
| Switch Current Rating and Type in Amps | 10.0 AC AND 5.0 DC |
| Switch Location and Position Designation | INTERNAL AT POLE THREE |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Terminal Type and Quantity | 6 SCREW |
| Body Width | 6.000 INCHES NOMINAL IN |
| Actuator Function | TRIP-RESET |
| Trip Release Ambient Temp Rating | 25.0 CELSIUS NOMINAL ALL LOCATIONS DEGC |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Center to Center Distance Between Terminals Parallel to Width | 2.000 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 3 THREADED HOLE(S) AND 4 UNTHREADED HOLE(S) |
| Thread Quantity Per Inch | 16 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 76-4182-01 | Southern Electric Supply Co Dba Rexel, Inc. Div Rexel Dayton (USA) |
| 19680 | Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp (USA) |
| 63030-212-50 | Square D Co Cedar Rapids Mfg Plant (USA) |
| 76-4182-01 | Afcon Products, Inc. (USA) |
| 76-4182-01 PRIMARY | Department of Defense Project Manager-Mobile Electric Power (USA) |
NSN 5925-01-050-9661 is a Circuit Breaker, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-01-050-9661 has 5 cross-referenced part numbers: 76-4182-01 (Southern Electric Supply Co Dba Rexel, Inc. Div Rexel Dayton), 19680 (Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp), 63030-212-50 (Square D Co Cedar Rapids Mfg Plant), 76-4182-01 (Afcon Products, Inc.), 76-4182-01 (Department of Defense Project Manager-Mobile Electric Power).
There are 3 known substitutes for 5925-01-050-9661: 6810-00-146-7515, 5330-01-020-5787, 3455-01-100-9002. Verify interchangeability with system specifications before substitution.
Key specifications for 76-4182-01: Body Style: MULTIPOLE-SINGLE ACTUATOR TYPE; Frequency in Hertz: 60.0 ALL LOCATIONS; Auxiliary Switch Function and Quantity: 1 ALARM; Trip Release Method: THERMAL-MAGNETIC ALL LOCATIONS. 30 total characteristics are documented in the Federal Logistics Information System.