The Circuit Breaker, cataloged under National Stock Number 5925-00-173-7646, 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 Eaton Corporation Dba Eaton Inoac. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5925-00-173-7646 |
| Primary Part Number | F3100 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Eaton Corporation Dba Eaton Inoac |
| Status | CANCELLED |
| Inclosure Protection Type for Which Designed | GENERAL PURPOSE |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Body Height | 3.807 INCHES MINIMUM AND 3.817 INCHES MAXIMUM IN |
| Trip Release Ambient Temp Rating | 40.0 CELSIUS NOMINAL ALL LOCATIONS DEGC |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Reset Method | MANUAL |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 15000.0 AC AND 10000.0 DC ALL LOCATIONS |
| Actuator Position Designation | AT POLE TWO |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Terminal Type and Quantity | 6 COMPRESSION |
| Actuator Position Designation | AT POLE TWO |
| Fragility Factor | MODERATELY RUGGED |
| Boss Height | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals Parallel to Width | 1.369 INCHES MINIMUM AND 1.379 INCHES MAXIMUM IN |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Unthreaded Mounting Hole Diameter | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN |
| Special Handling Feature | MAGNETIC |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 4.495 INCHES MINIMUM AND 4.505 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals Parallel to Length | 7.245 INCHES MINIMUM AND 7.255 INCHES MAXIMUM IN |
| Pole Quantity | 3 |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.369 INCHES MINIMUM AND 1.379 INCHES MAXIMUM IN |
| Arc Quenching Method | DEION |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Material | PLASTIC CASE |
| Trip Release Ambient Temp Rating | 40.0 CELSIUS NOMINAL ALL LOCATIONS DEGC |
| Inclosure Protection Type for Which Designed | GENERAL PURPOSE |
| Material | PLASTIC CASE |
| Trip Release Method | THERMAL-MAGNETIC ALL LOCATIONS |
| Actuator Function | TRIP-RESET |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1222019-250 | Westinghouse Electric Corp (USA) |
| 371D376G20 | Westinghouse Electric Corp (USA) |
| 1531789 | Westinghouse Electric Corp Power Generation-Generator Div (USA) |
| 1A4161-20SUB33 | Westinghouse Electric Corp (USA) |
| F3100 PRIMARY | Eaton Corporation Dba Eaton Inoac (USA) |
| AB100A | Westinghouse Electric Corp (USA) |
| 1531-789 | Westinghouse Electric Corp Power Generation-Generator Div (USA) |
| 1531789 PRIMARY | Westinghouse Electric Corp (USA) |
| F3100 | Westinghouse Electric Corp (USA) |
| 1531-789 | Westinghouse Electric Corp (USA) |
| 1222019 | Westinghouse Electric Corp (USA) |
| AB100 | Westinghouse Electric Corp (USA) |
NSN 5925-00-173-7646 is a Circuit Breaker, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 5925 (No Item Name Available). Status: cancelled.
NSN 5925-00-173-7646 has 12 cross-referenced part numbers: 1222019-250 (Westinghouse Electric Corp), 371D376G20 (Westinghouse Electric Corp), 1531789 (Westinghouse Electric Corp Power Generation-Generator Div), 1A4161-20SUB33 (Westinghouse Electric Corp), F3100 (Eaton Corporation Dba Eaton Inoac) and 7 more.
There are 8 known substitutes for 5925-00-173-7646: 2805-00-091-9997, 5910-00-128-7138, 5915-00-240-2820 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for F3100: Inclosure Protection Type for Which Designed: GENERAL PURPOSE; Body Style: MULTIPOLE-SINGLE ACTUATOR TYPE; Body Height: 3.807 INCHES MINIMUM AND 3.817 INCHES MAXIMUM IN; Trip Release Ambient Temp Rating: 40.0 CELSIUS NOMINAL ALL LOCATIONS DEGC. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5925-00-173-7646 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.