The Circuit Breaker, cataloged under National Stock Number 5925-01-111-7193, 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 Challenger Electrical Equipment Corp. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5925-01-111-7193 |
| Primary Part Number | NA2P40 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Challenger Electrical Equipment Corp |
| Status | CANCELLED |
| Trip Release Ambient Temp Rating | 40.0 CELSIUS NOMINAL ALL LOCATIONS DEGC |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| 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 |
| Actuator Position Designation | AT EACH POLE |
| Reset Method | MANUAL |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC ALL LOCATIONS |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| External Actuator Linkage Arrangement | ONE AND TWO LINKED |
| Specification/standard Data | 81348-W-C-375/14 GOVERNMENT SPECIFICATION |
| Maximum Continuous Load Current Rating Per Pole | 40.0 AMPERES AC ALL LOCATIONS |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Inclosure Protection Type for Which Designed | FUNGUS RESISTANT |
| Material | PLASTIC CASE |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 10000.0 AC ALL LOCATIONS |
| Trip Release Method | THERMAL ALL LOCATIONS |
| Actuator Function | TRIP-RESET |
| Trip Release Characteristic | INSTANTANEOUS AND TIME DELAY ALL LOCATIONS |
| Manual Actuator Type and Quantity | 2 TOGGLE |
| Body Width | 2.000 INCHES NOMINAL IN |
| Pole Quantity | 2 |
| Fragility Factor | MODERATELY RUGGED |
| Boss Height | 0.282 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 TERMINAL |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Center to Center Distance Between Terminals Parallel to Width | 1.000 INCHES NOMINAL IN |
| 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 |
| Body Style | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| Body Height | 2.812 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NA2P40 | Challenger Electrical Equipment Corp (USA) |
| W-C-375/14 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WC375/14-006 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 240 | Challenger Electrical Equipment Corp (USA) |
NSN 5925-01-111-7193 is a Circuit Breaker, manufactured by Challenger Electrical Equipment Corp, classified under FSC 5925 (No Item Name Available). Status: cancelled.
NSN 5925-01-111-7193 has 4 cross-referenced part numbers: NA2P40 (Challenger Electrical Equipment Corp), W-C-375/14 (Federal Specifications Promulgated by General Services Administration Washington DC), WC375/14-006 (Federal Specifications Promulgated by General Services Administration Washington DC), 240 (Challenger Electrical Equipment Corp).
There are 6 known substitutes for 5925-01-111-7193: 5925-00-503-5841, 5925-00-828-3530, 5925-01-099-0693 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for NA2P40: Trip Release Ambient Temp Rating: 40.0 CELSIUS NOMINAL ALL LOCATIONS DEGC; Main Contact Tripping Mechanism Type: TRIP FREE; 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. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5925-01-111-7193 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.