The Circuit Breaker, cataloged under National Stock Number 5925-01-121-2198, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5925-01-121-2198 |
| Primary Part Number | W-C-375/1 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Frequency in Hertz | 60.0 SINGLE LOCATION |
| Reset Method | MANUAL |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Material | PLASTIC CASE |
| Actuator Position Designation | AT POLE ONE |
| Terminal Type and Quantity | 1 CLIP AND 1 SCREW |
| Specification/standard Data | 81348-W-C-375/1 GOVERNMENT SPECIFICATION |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 135.0 SINGLE LOCATION |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Trip Release Ambient Temp Rating | 25.0 CELSIUS NOMINAL SINGLE LOCATION DEGC |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC SINGLE LOCATION |
| Trip Release Method | THERMAL-MAGNETIC SINGLE LOCATION |
| 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.). |
| Actuator Function | TRIP-RESET |
| Trip Delay Time in Seconds Per Rated Continuous Current | 4.000 MAXIMUM AT 200 PCT SINGLE LOCATION |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 10000.0 AC SINGLE LOCATION |
| Body Height | 2.580 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 TERMINAL |
| Pole Quantity | 1 |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Fragility Factor | MODERATELY RUGGED |
| Boss Height | 0.250 INCHES NOMINAL IN |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Special Handling Feature | MAGNETIC |
| Trip Release Characteristic | TIME DELAY SINGLE LOCATION |
| Inclosure Protection Type for Which Designed | CORROSION RESISTANT |
| Body Width | 0.720 INCHES NOMINAL IN |
| Maximum Continuous Load Current Rating Per Pole | 40.0 AMPERES AC SINGLE LOCATION |
| Body Length | 3.000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| W-C-375/1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WC375/01-007 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5925-01-121-2198 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 5925-01-121-2198 has 2 cross-referenced part numbers: W-C-375/1 (Federal Specifications Promulgated by General Services Administration Washington DC), WC375/01-007 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 10 known substitutes for 5925-01-121-2198: 5925-00-583-7941, 5925-00-682-4096, 5925-00-782-6845 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for W-C-375/1: Frequency in Hertz: 60.0 SINGLE LOCATION; Reset Method: MANUAL; Main Contact Tripping Mechanism Type: TRIP FREE; Material: PLASTIC CASE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5925-01-121-2198 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.