The Circuit Breaker, cataloged under National Stock Number 5925-00-869-6385, 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 Mission Systems Davenport Inc.. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-869-6385 |
| Primary Part Number | 434166-1 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Mission Systems Davenport Inc. |
| Status | ACTIVE |
| Body Style | RECTANGULAR DIMENSIONAL ENVELOPE |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Specification/standard Data | 81348-W-C-375/11 GOVERNMENT SPECIFICATION |
| Inclosure Protection Type for Which Designed | FUNGUS RESISTANT |
| Trip Delay Time in Seconds Per Rated Continuous Current | 100.000 MINIMUM AT 200 PCT AND 190.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
| Material | PLASTIC CASE |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Maximum Continuous Load Current Rating Per Pole | 90.0 AMPERES AC AND 90.0 AMPERES DC ALL LOCATIONS |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Reset Method | MANUAL |
| 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.). |
| Trip Release Ambient Temp Rating | 40.0 CELSIUS MAXIMUM ALL LOCATIONS DEGC |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Actuator Position Designation | BETWEEN POLE ONE AND TWO |
| Actuator Function | TRIP-RESET |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Terminal Type and Quantity | 4 COMPRESSION |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC AND 125.0 DC ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 7500.0 AC AND 5000.0 DC ALL LOCATIONS |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Trip Release Method | THERMAL-MAGNETIC ALL LOCATIONS |
| Unthreaded Mounting Hole Diameter | 0.187 INCHES NOMINAL IN |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Pole Quantity | 2 |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 434166-1 | Mission Systems Davenport Inc. (USA) |
| TE122090WL | General Electric Co Outdoor Breaker Business Section (USA) |
| WC375/11-013 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| TEB122090 | General Electric Co Electrical Distribution and Control (USA) |
| W-C-375/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5925-00-869-6385 is a Circuit Breaker, manufactured by Mission Systems Davenport Inc., classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-869-6385 has 5 cross-referenced part numbers: 434166-1 (Mission Systems Davenport Inc.), TE122090WL (General Electric Co Outdoor Breaker Business Section), WC375/11-013 (Federal Specifications Promulgated by General Services Administration Washington DC), TEB122090 (General Electric Co Electrical Distribution and Control), W-C-375/11 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 10 known substitutes for 5925-00-869-6385: 5925-01-093-3388, 5925-01-107-4986, 5925-01-136-2235 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 434166-1: Body Style: RECTANGULAR DIMENSIONAL ENVELOPE; Manual Actuator Type and Quantity: 1 TOGGLE; Specification/standard Data: 81348-W-C-375/11 GOVERNMENT SPECIFICATION; Inclosure Protection Type for Which Designed: FUNGUS RESISTANT. 28 total characteristics are documented in the Federal Logistics Information System.