The Circuit Breaker, cataloged under National Stock Number 5925-01-689-0837, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-689-0837 |
| Primary Part Number | EHCC3DU |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 DIN RAIL |
| Body Style | MULTIPOLE-SINGLE ACTUATOR TYPE |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 2.28 INCHES NOMINAL IN |
| Body Width | 2.07 INCHES NOMINAL IN |
| Pole Quantity | 3 |
| Mounting Surface to Terminal End Distance | 2.08 INCHES NOMINAL IN |
| Body Length | 2.91 INCHES NOMINAL IN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.40 INCHES NOMINAL IN |
| Material | PLASTIC CASE |
| Center to Center Distance Between Terminals Parallel to Length | 1.47 INCHES NOMINAL IN |
| 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 |
|---|---|
| EHCC3DU PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| Reference | Meaning |
|---|---|
| 88796 / FIND ITEM 16 | C/1 Advisory reference — outside the item-of-supply concept Allied Systems Company Dba Allied Systems Co |
NSN 5925-01-689-0837 is a Circuit Breaker, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-689-0837 has 1 manufacturer part number on file: EHCC3DU (Cooper Bussmann, Llc Dba Cooper Industries).
Key specifications for EHCC3DU: Mounting Facility Type and Quantity: 1 DIN RAIL; Body Style: MULTIPOLE-SINGLE ACTUATOR TYPE; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 2.28 INCHES NOMINAL IN; Body Width: 2.07 INCHES NOMINAL IN. 10 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.