The Circuit Breaker, cataloged under National Stock Number 5925-00-211-1900, 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 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-211-1900 |
| Primary Part Number | WC375/18-012 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Body Length | 6.000 INCHES NOMINAL IN |
| Actuator Function | TRIP-RESET |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Trip Release Method | THERMAL-MAGNETIC ALL LOCATIONS |
| Reset Method | MANUAL |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Material | PLASTIC CASE |
| Operating Voltage Type and Rating Per Pole in Volts | 480.0 AC ALL LOCATIONS |
| Specification/standard Data | 81348-W-C-375/18 GOVERNMENT SPECIFICATION |
| Actuator Position Designation | AT POLE TWO |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 14000.0 AC ALL LOCATIONS |
| Inclosure Protection Type for Which Designed | CORROSION RESISTANT |
| Maximum Continuous Load Current Rating Per Pole | 100.0 AMPERES AC ALL LOCATIONS |
| Trip Release Ambient Temp Rating | 40.0 CELSIUS MAXIMUM ALL LOCATIONS DEGC |
| 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.). |
| Unthreaded Mounting Hole Diameter | 0.188 INCHES NOMINAL IN |
| Pole Quantity | 3 |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.000 INCHES NOMINAL IN |
| Fragility Factor | MODERATELY RUGGED |
| Boss Height | 0.125 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Special Handling Feature | MAGNETIC |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Body Width | 2.750 INCHES NOMINAL IN |
| Body Height | 3.375 INCHES NOMINAL IN |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Terminal Type and Quantity | 6 COMPRESSION |
| Center to Center Distance Between Terminals Parallel to Width | 1.000 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals Parallel to Length | 4.000 INCHES NOMINAL IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 4.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WC375/18-012 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| EHD3100L | Eaton Corporation Dba Eaton Inoac (USA) |
| W-C-375/18 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 6638C90G16 | Eaton Corporation Dba Eaton Inoac (USA) |
| EHB3100L | Westinghouse Electric Corp (USA) |
| 4989D52G44 | Eaton Corporation Dba Eaton Inoac (USA) |
NSN 5925-00-211-1900 is a Circuit Breaker, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-211-1900 has 6 cross-referenced part numbers: WC375/18-012 (Federal Specifications Promulgated by General Services Administration Washington DC), EHD3100L (Eaton Corporation Dba Eaton Inoac), W-C-375/18 (Federal Specifications Promulgated by General Services Administration Washington DC), 6638C90G16 (Eaton Corporation Dba Eaton Inoac), EHB3100L (Westinghouse Electric Corp) and 1 more.
There are 11 known substitutes for 5925-00-211-1900: 5925-00-232-2840, 5925-00-236-9000, 5925-00-433-1966 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for WC375/18-012: Body Length: 6.000 INCHES NOMINAL IN; Actuator Function: TRIP-RESET; Manual Actuator Type and Quantity: 1 TOGGLE; Trip Release Method: THERMAL-MAGNETIC ALL LOCATIONS. 30 total characteristics are documented in the Federal Logistics Information System.