The Tripper,circuit Breaker, cataloged under National Stock Number 5925-01-121-8053, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-121-8053 |
| Item Name | Tripper,circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Status | ACTIVE |
| Internal Trip Release Configuration | SERIES TRIP W/REMOTE TRIP FEATURE SINGLE LOCATION |
| Operating Voltage Type and Rating Per Pole in Volts | 240.0 AC SINGLE LOCATION |
| Mounting Facility Type and Quantity | 1 SLOT1 SLOT |
| Frequency in Hertz | 60.0 SINGLE LOCATION |
| Body Style | RECTANGULAR DIMENSIONAL ENVELOPERECTANGULAR DIMENSIONAL ENVELOPE |
| Ultimate Trip Rating of Continuous Current Rating Per Pole in Percent | 115.0 SINGLE LOCATION |
| Circuit Protection Type | OVERCURRENT SINGLE LOCATION |
| Trip Release Duty Cycle | INTERMITTENT SINGLE LOCATION |
| Pole Quantity | 33 |
| Maximum Continuous Load Current Rating Per Pole | 4.5 AMPERES AC SINGLE LOCATION |
| Trip Release Characteristic | INSTANTANEOUS SINGLE LOCATION |
| Auxiliary Trip Coil Voltage Type and Rating in Volts | 240.0 AC NOMINAL SINGLE LOCATION |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Trip Release Method | MAGNETIC SINGLE LOCATION |
| Mounting Slot Width | 0.257 INCHES NOMINAL0.257 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| TFKST12 | 3/9 Design control — primary reference General Electric Co Outdoor Breaker Business Section |
NSN 5925-01-121-8053 is a Tripper,circuit Breaker, classified under FSC 5925, Circuit Breakers. Status: active.
Key specifications for 5925-01-121-8053: Internal Trip Release Configuration: SERIES TRIP W/REMOTE TRIP FEATURE SINGLE LOCATION; Operating Voltage Type and Rating Per Pole in Volts: 240.0 AC SINGLE LOCATION; Mounting Facility Type and Quantity: 1 SLOT1 SLOT; Overall Height: 4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN. 15 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.
NSN 5925-01-121-8053 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.