Circuit Breaker5925-01-665-0489

NSN 5925-01-665-0489 · NIIN 016650489 · Part number CQD280

Siemens Industry, Inc. · FSC 5925 — Circuit Breakers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 1Q7Q8

Government record, cited

NSN 5925-01-665-0489 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-665-0489. Manufacturer of record part number: CQD280.

Also searched as 5925-01-665-0489 · 5925016650489 · NIIN 016650489 · 01-665-0489 · FSC 5925 Circuit Breakers · CAGE 1Q7Q8 · CQD280

Nearby stock numbers ← 5925-01-664-9697 Circuit Breaker · 5925-01-665-0520 Circuit Breaker →

Features

Circuit Breaker — FSC 5925
1 manufacturer part number on file
Manufacturer of record: Siemens Industry, Inc.

Identification

NSN: 5925-01-665-0489
NIIN: 016650489
FSC: 5925 — Circuit Breakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: CQD280
Manufacturer: Siemens Industry, Inc.

General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-665-0489, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Siemens Industry, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5925-01-665-0489
Primary Part Number	CQD280
Item Name	Circuit Breaker
FSC / FSG	5925 / 59 — Circuit Breakers
Manufacturer	Siemens Industry, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
CQD280 PRIMARY	Siemens Industry, Inc. (USA)

No interchangeability data on file.

Other items in FSC 5925 — Circuit Breakers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

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5925-00-001-3838

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5925-00-001-5748

5925-00-001-5748 · Item name not on file

5925-00-001-5926

5925-00-001-5926 · Item name not on file

5925-00-001-5938

5925-00-001-5938 · Item name not on file

5925-00-001-5942

CIRCUIT BREAKER

5925-00-001-5977

CIRCUIT BREAKER

Frequently Asked Questions

What is NSN 5925-01-665-0489?

NSN 5925-01-665-0489 is a Circuit Breaker, manufactured by Siemens Industry, Inc., classified under FSC 5925, Circuit Breakers. Status: active.

What part numbers are listed for NSN 5925-01-665-0489?

NSN 5925-01-665-0489 has 1 manufacturer part number on file: CQD280 (Siemens Industry, Inc.).

What are the specifications of CQD280?

Key specifications for CQD280: Special Features: 80A CIRCUIT BREAKER A. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5925-01-665-0489 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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