The Circuit Breaker, cataloged under National Stock Number 5925-01-620-5007, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corp. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-620-5007 |
| Primary Part Number | AM4RA3LC97DDU52301 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Eaton Corp |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Internal Trip Release Configuration | SERIES TRIP ALL LOCATIONS |
| Operating Voltage Type and Rating Per Pole in Volts | 480.0 AC ALL LOCATIONS |
| Mounting Facility Type and Quantity | 8 THREADED STUD(S) |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Center to Center Distance Between Terminals Parallel to Width | 0.750 INCHES NOMINAL IN |
| Body Style | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 120.0 ALL LOCATIONS |
| Circuit Protection Type | ERROR CURRENT ALL LOCATIONS |
| Body Width | 3.00 INCHES NOMINAL IN |
| Body Height | 3.00 INCHES NOMINAL IN |
| Pole Quantity | 4 |
| Maximum Continuous Load Current Rating Per Pole | 30.0 AMPERES DC ALL LOCATIONS |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Nominal Thread Size | 0.25 INCHES IN |
| Body Length | 2.500 INCHES NOMINAL IN |
| Trip Delay Time in Seconds Per Rated Continuous Current | 18.0 NOMINAL AT 100 PCT ALL LOCATIONS |
| Manual Actuator Type and Quantity | 4 TOGGLE |
| Thread Quantity Per Inch | 20 |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 8 THREADED STUD |
| Main Contact Tripping Mechanism Type | NONTRIP FREE |
| Thread Series Designator | UNF |
| Trip Release Method | MAGNETIC-HYDRAULIC ALL LOCATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AM4RA3LC97DDU52301 PRIMARY | Eaton Corp (USA) |
NSN 5925-01-620-5007 is a Circuit Breaker, manufactured by Eaton Corp, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-620-5007 has 1 manufacturer part number on file: AM4RA3LC97DDU52301 (Eaton Corp).
Key specifications for AM4RA3LC97DDU52301: Reset Method: MANUAL; Internal Trip Release Configuration: SERIES TRIP ALL LOCATIONS; Operating Voltage Type and Rating Per Pole in Volts: 480.0 AC ALL LOCATIONS; Mounting Facility Type and Quantity: 8 THREADED STUD(S). 24 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.