The Circuit Breaker, cataloged under National Stock Number 5925-01-394-7248, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 30 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-394-7248 |
| Primary Part Number | 1211696-201 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Internal Trip Release Configuration | SERIES TRIP SECOND LOCATION |
| Internal Trip Release Configuration | SERIES TRIP FIRST LOCATION |
| Internal Trip Release Configuration | RELAY TRIP FOURTH LOCATION |
| Internal Trip Release Configuration | SERIES TRIP THIRD LOCATION |
| Operating Voltage Type and Rating Per Pole in Volts | 250.0 AC ALL LOCATIONS |
| Mounting Facility Type and Quantity | 8 THREADED HOLE(S) |
| Actuator Position Designation | AT EACH POLE |
| 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 | 138.0 ALL LOCATIONS |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.060 INCHES NOMINAL IN |
| Circuit Protection Type | OVERCURRENT ALL LOCATIONS |
| Body Width | 3.040 INCHES NOMINAL IN |
| Pole Quantity | 4 |
| Mounting Surface to Terminal End Distance | 2.625 INCHES NOMINAL IN |
| Maximum Continuous Load Current Rating Per Pole | 50.0 AMPERES AC FOURTH LOCATION |
| Maximum Continuous Load Current Rating Per Pole | 80.0 AMPERES AC FIRST LOCATION |
| Maximum Continuous Load Current Rating Per Pole | 80.0 AMPERES AC SECOND LOCATION |
| Maximum Continuous Load Current Rating Per Pole | 80.0 AMPERES AC THIRD LOCATION |
| Trip Release Characteristic | TIME DELAY ALL LOCATIONS |
| Maximum Interrupting Capacity Current Type and Rating Per Pole in Amps | 1000.0 AC ALL LOCATIONS |
| Nominal Thread Size | 0.138 INCHES IN |
| Body Length | 2.500 INCHES MAXIMUM IN |
| Trip Delay Time in Seconds Per Rated Continuous Current | 0.015 MAXIMUM AT 200 PCT FOURTH LOCATION |
| Trip Delay Time in Seconds Per Rated Continuous Current | 2.700 MINIMUM AT 200 PCT AND 10.100 MAXIMUM AT 200 PCT FIRST LOCATION |
| Trip Delay Time in Seconds Per Rated Continuous Current | 2.700 MINIMUM AT 200 PCT AND 10.100 MAXIMUM AT 200 PCT SECOND LOCATION |
| Trip Delay Time in Seconds Per Rated Continuous Current | 2.700 MINIMUM AT 200 PCT AND 10.100 MAXIMUM AT 200 PCT THIRD LOCATION |
| Manual Actuator Type and Quantity | 4 TOGGLE |
| 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 |
|---|---|
| 1211696-201 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1211696-201 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| AP112-1R-24245-4 | 5/2 Secondary reference U.S. Government activity |
NSN 5925-01-394-7248 is a Circuit Breaker, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-394-7248 has 1 manufacturer part number on file: 1211696-201 (Lockheed Martin Corporation Div Rms).
Key specifications for 1211696-201: Reset Method: MANUAL; Internal Trip Release Configuration: SERIES TRIP SECOND LOCATION; Internal Trip Release Configuration: SERIES TRIP FIRST LOCATION; Internal Trip Release Configuration: RELAY TRIP FOURTH LOCATION. 30 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.