The Circuit Breaker, cataloged under National Stock Number 5925-00-503-5841, 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 Napco International Llc Dba Napco International Inc. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-503-5841 |
| Primary Part Number | 220 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Napco International Llc Dba Napco International Inc |
| Status | ACTIVE |
| Trip Release Characteristic | INSTANTANEOUS AND TIME DELAY ALL LOCATIONS |
| Actuator Position Designation | AT EACH POLE |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Manual Actuator Type and Quantity | 2 TOGGLE |
| Maximum Continuous Load Current Rating Per Pole | 20.0 AMPERES AC ALL LOCATIONS |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Terminal Type and Quantity | 2 COMPRESSION AND 2 QUICK DISCONNECT, MALE |
| Trip Delay Time in Seconds Per Rated Continuous Current | 120.000 MAXIMUM AT 200 PCT 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.). |
| Internal Trip Release Configuration | SERIES TRIP ALL LOCATIONS |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Material | PLASTIC CASE |
| Trip Release Method | THERMAL ALL LOCATIONS |
| Actuator Function | TRIP-RESET |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 10000.0 AC ALL LOCATIONS |
| Body Height | 2.812 INCHES NOMINAL IN |
| Body Length | 3.094 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 TERMINAL |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Center to Center Distance Between Terminals Parallel to Width | 1.000 INCHES NOMINAL IN |
| Pole Quantity | 2 |
| Boss Height | 0.250 INCHES NOMINAL IN |
| Fragility Factor | MODERATELY RUGGED |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC ALL LOCATIONS |
| Specification/standard Data | 81348-W-C-375/14 GOVERNMENT SPECIFICATION |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Trip Release Ambient Temp Rating | 40.0 CELSIUS NOMINAL ALL LOCATIONS DEGC |
| Inclosure Protection Type for Which Designed | FUNGUS RESISTANT |
| Reset Method | MANUAL |
| External Actuator Linkage Arrangement | ONE AND TWO LINKED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 220 | Napco International Llc Dba Napco International Inc (USA) |
| WC375/14-002 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| W-C-375/14 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5925-00-503-5841 is a Circuit Breaker, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-503-5841 has 3 cross-referenced part numbers: 220 (Napco International Llc Dba Napco International Inc), WC375/14-002 (Federal Specifications Promulgated by General Services Administration Washington DC), W-C-375/14 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 6 known substitutes for 5925-00-503-5841: 5925-00-828-3530, 5925-01-099-0693, 5925-01-104-3445 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 220: Trip Release Characteristic: INSTANTANEOUS AND TIME DELAY ALL LOCATIONS; Actuator Position Designation: AT EACH POLE; Main Contact Tripping Mechanism Type: TRIP FREE; Manual Actuator Type and Quantity: 2 TOGGLE. 30 total characteristics are documented in the Federal Logistics Information System.