# NSN 5925-01-659-1958: Circuit Breaker

NSN 5925-01-659-1958 (also written 5925016591958; NIIN 01-659-1958) is a circuit breaker in Federal Supply Class 5925, Circuit Breakers. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5925-01-659-1958 (5925016591958)
- NIIN: 01-659-1958 (016591958)
- Item name: CIRCUIT BREAKER
- Federal Supply Class: [FSC 5925 Circuit Breakers](https://nsnexplorer.com/fsc/5925/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABKW | OVERALL HEIGHT | MILLIMETERS NOMINAL 90.0 |
| ABMK | OVERALL WIDTH | MILLIMETERS NOMINAL 45.0 |
| CPRL | TRIP RELEASE CHARACTERISTIC | ALL LOCATIONS INSTANTANEOUS |
| CPRQ | RESET METHOD | MANUAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CIRCUIT BREAKER, 3P 0.8A |
| FEAT | SPECIAL FEATURES | SIZE: S00; CLASS 10; TRANSVERSE SWITCH; OVERALL DEPTH: 81MM |
| FREQ | FREQUENCY IN HERTZ | 60.0 |
| TTQY | TERMINAL TYPE AND QUANTITY | SCREW 10 |
| CPRJ | TRIP RELEASE METHOD | ALL LOCATIONS MAGNETIC |
| CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | ALL LOCATIONS AC 0.8 |
| CPRH | CIRCUIT PROTECTION TYPE | ALL LOCATIONS OVERVOLTAGE |
| AKPX | POLE QUANTITY | 3 |
| CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | ALL LOCATIONS AC 690.0 |
| AGAV | END ITEM IDENTIFICATION | STARTER BOX |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3RV1011-0HA15 | 0ACF4 | SIEMENS ENERGY & AUTOMATION, INC. DIV SIEMENS IND SERVICES, SIEMENS SALES DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-03 | [SPE7M526V6510](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5925016591958) | CIRCUIT BREAKER | — | $1,128.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5925016591958&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5925016591958
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5925-01-659-1958/
JSON: https://nsnexplorer.com/api/nsn/5925-01-659-1958.json