The Circuit Breaker, cataloged under National Stock Number 5925-01-099-0371, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5925-01-099-0371 |
| Primary Part Number | WC375/02-010 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Terminal Type and Quantity | 2 CLIP AND 2 COMPRESSION |
| Specification/standard Data | 81348-W-C-375/2 GOVERNMENT SPECIFICATION |
| Actuator Position Designation | AT POLE TWO |
| Actuator Function | TRIP-RESET |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Inclosure Protection Type for Which Designed | CORROSION RESISTANT |
| Maximum Continuous Load Current Rating Per Pole | 70.0 AMPERES AC ALL LOCATIONS |
| Trip Delay Time in Seconds Per Rated Continuous Current | 6.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC ALL LOCATIONS |
| Trip Release Method | THERMAL-MAGNETIC ALL LOCATIONS |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Trip Release Ambient Temp Rating | 25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC |
| Material | PLASTIC CASE |
| Reset Method | MANUAL |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Test Data Document | 81348-W-C-375 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.). |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 135.0 ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 10000.0 AC ALL LOCATIONS |
| Body Length | 3.000 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 TERMINAL |
| Center to Center Distance Between Terminals Parallel to Width | 0.740 INCHES NOMINAL IN |
| Fragility Factor | MODERATELY RUGGED |
| Special Handling Feature | MAGNETIC |
| Boss Height | 0.250 INCHES NOMINAL IN |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Pole Quantity | 2 |
| Body Height | 2.580 INCHES NOMINAL IN |
| Body Width | 2.230 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WC375/02-010 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| QO-270H | Van Norman Machine Co Inc Sub of Winvan Inc (USA) |
| QO-270H | Schneider Electric Usa, Inc. (USA) |
| 00-270H | Schneider Electric Usa, Inc. (USA) |
| 666144-197 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
| W-C-375/2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| Q0270 | Schneider Electric Usa, Inc. (USA) |
| QO270 | Schneider Electric Usa, Inc. (USA) |
| SMD350086-11 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
NSN 5925-01-099-0371 is a Circuit Breaker, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5925 (No Item Name Available). Status: cancelled.
NSN 5925-01-099-0371 has 9 cross-referenced part numbers: WC375/02-010 (Federal Specifications Promulgated by General Services Administration Washington DC), QO-270H (Van Norman Machine Co Inc Sub of Winvan Inc), QO-270H (Schneider Electric Usa, Inc.), 00-270H (Schneider Electric Usa, Inc.), 666144-197 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc) and 4 more.
There are 8 known substitutes for 5925-01-099-0371: 5925-00-513-2532, 5925-00-958-6828, 5925-01-092-9573 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for WC375/02-010: Trip Release Characteristic: TIME DELAY ALL LOCATIONS; Terminal Type and Quantity: 2 CLIP AND 2 COMPRESSION; Specification/standard Data: 81348-W-C-375/2 GOVERNMENT SPECIFICATION; Actuator Position Designation: AT POLE TWO. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5925-01-099-0371 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.