The Circuit Breaker, cataloged under National Stock Number 5925-00-232-2842, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-00-232-2842 |
| Primary Part Number | 4989D52G37 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Eaton Corporation Dba Eaton Inoac |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 125.0 ALL LOCATIONS |
| Maximum Continuous Load Current Rating Per Pole | 30.0 AMPERES AC ALL LOCATIONS |
| Material | PLASTIC CASE |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Unpackaged Unit Weight | 4.500 POUNDS NOMINAL LBS |
| Main Contact Tripping Mechanism Type | TRIP FREE |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 14000.0 AC ALL LOCATIONS |
| Trip Release Ambient Temp Rating | 40.0 CELSIUS NOMINAL ALL LOCATIONS DEGC |
| Manual Actuator Type and Quantity | 1 TOGGLE |
| Operating Voltage Type and Rating Per Pole in Volts | 480.0 AC ALL LOCATIONS |
| Trip Delay Time in Seconds Per Rated Continuous Current | 28.000 MINIMUM AT 200 PCT AND 70.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
| Actuator Function | TRIP-RESET |
| Inclosure Protection Type for Which Designed | FUNGUS RESISTANT |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Body Length | 6.000 INCHES NOMINAL IN |
| Actuator Position Designation | AT POLE TWO |
| Storage Type | GENERAL PURPOSE WAREHOUSE |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 4.500 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Pole Quantity | 3 |
| Unthreaded Mounting Hole Diameter | 0.188 INCHES NOMINAL IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.375 INCHES NOMINAL IN |
| Fragility Factor | MODERATELY RUGGED |
| Arc Quenching Method | MAGNETIC BLOWOUT |
| Center to Center Distance Between Terminals Parallel to Width | 1.375 INCHES NOMINAL IN |
| Boss Height | 0.125 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals Parallel to Length | 5.062 INCHES NOMINAL IN |
| Body Width | 4.125 INCHES NOMINAL IN |
| Trip Release Method | THERMAL-MAGNETIC ALL LOCATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EHB3030 | Eaton Corporation Dba Eaton Inoac (USA) |
| 4989D52G37 PRIMARY | Eaton Corporation Dba Eaton Inoac (USA) |
NSN 5925-00-232-2842 is a Circuit Breaker, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-00-232-2842 has 2 cross-referenced part numbers: EHB3030 (Eaton Corporation Dba Eaton Inoac), 4989D52G37 (Eaton Corporation Dba Eaton Inoac).
There is 1 known substitute for 5925-00-232-2842: 5925-01-096-4663. Verify interchangeability with system specifications before substitution.
Key specifications for 4989D52G37: Reset Method: MANUAL; Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent: 125.0 ALL LOCATIONS; Maximum Continuous Load Current Rating Per Pole: 30.0 AMPERES AC ALL LOCATIONS; Material: PLASTIC CASE. 30 total characteristics are documented in the Federal Logistics Information System.