The Circuit Breaker, cataloged under National Stock Number 5925-01-669-4991, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Abb Control Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-669-4991 |
| Primary Part Number | XT5HU340ADFF000XXX |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Abb Control Inc |
| Status | ACTIVE |
| Reset Method | MANUAL |
| Operating Voltage Type and Rating Per Pole in Volts | 690.0 AC AND 600.0 DC ALL LOCATIONS |
| Frequency in Hertz | 60.0 ALL LOCATIONS |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Circuit Protection Type | UNDERVOLTAGE ALL LOCATIONS |
| Body Width | 5.510 INCHES NOMINAL IN |
| Body Height | 8.070 INCHES NOMINAL IN |
| Pole Quantity | 3 |
| Maximum Continuous Load Current Rating Per Pole | 400.0 AMPERES AC AND 400.0 AMPERES DC ALL LOCATIONS |
| Body Length | 4.070 INCHES NOMINAL IN |
| Material | PLASTIC CASE |
| Trip Release Method | MAGNETIC 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 |
|---|---|
| XT5HU340ADFF000XXX PRIMARY | Abb Control Inc (USA) |
| 024-37498-000 | Johnson Controls Navy Systems, Llc (USA) |
| SW-0873 | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| T5H400DW | 3/9 Design control — primary reference Abb Control Inc |
NSN 5925-01-669-4991 is a Circuit Breaker, manufactured by Abb Control Inc, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-669-4991 has 3 manufacturer part numbers on file: XT5HU340ADFF000XXX (Abb Control Inc), 024-37498-000 (Johnson Controls Navy Systems, Llc), SW-0873 (Johnson Controls Navy Systems, Llc).
Key specifications for XT5HU340ADFF000XXX: Reset Method: MANUAL; Operating Voltage Type and Rating Per Pole in Volts: 690.0 AC AND 600.0 DC ALL LOCATIONS; Frequency in Hertz: 60.0 ALL LOCATIONS; Body Style: MULTIPOLE-SINGLE ACTUATOR TYPE. 12 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.