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350

Used single component

  • Trusted Seller
    DB-25 Westinghouse 600A 600V MO/DO

    DB-25 Westinghouse 600A 600V MO/DO Air Breaker

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse DB-25 air circuit breaker; 600 amp, 600 volt. Manually operated, draw-out, single position. Used electrically OK. EMSCO# AB-2013-20450 LOC: AB8-Q2

    $1,000 USD
    Fridley, MN
  • Trusted Seller
    DB-50 W-HSE 1600A 600V MO/DO

    DB-50 W-HSE 1600A 600V MO/DO Air Breaker

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse DB-50 air circuit breaker; 1600 amp, 600 volt AC. Manually operated, draw-out, single position. Used electrically OK. EMSCO# AB-2013-19319 LOC: AB8-R4

    $1,500 USD
    Fridley, MN
  • Trusted Seller
    DB-25 W-HSE 600A 600V MO/DO

    DB-25 W-HSE 600A 600V MO/DO Air Breaker

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse DB-25 Air Circuit Breaker; 600 amp, 600 volt, 3 pole. Manually-operated, draw-out, single position. Used electrically OK. EMSCO# AB-2014-20462 LOC: AB8-S4

    $1,000 USD
    Fridley, MN
  • Trusted Seller
    DB-25 W-HSE 600A 600V MO/DO

    DB-25 W-HSE 600A 600V MO/DO Air Breaker

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse DB-25 Air Circuit Breaker; 600 amp, 600 volt, 3 pole, 225 amp - trip, manually-operated, draw-out, single position. Used electrically OK. EMSCO# AB-2014-20456 LOC: AB8-T4

    $1,000 USD
    Fridley, MN
  • Trusted Seller
    DB-25 W-HSE 600A 600V MO/DO

    DB-25 W-HSE 600A 600V MO/DO Air Breaker

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse DB-25 Air Circuit Breaker; 600 amp, 600 volt, 3 pole, 300 amp - trip. Manually-operated, draw-out, single position. Used E-OK. EMSCO# AB-2014-20455 LOC: AB8-T4

    $1,000 USD
    Fridley, MN
  • Trusted Seller
    DB-25 W-HSE 600A 600V MO/DO

    DB-25 W-HSE 600A 600V MO/DO Air Breaker

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse DB-25 Air Circuit Breaker; 600 amp, 600 volt, 3 pole, 225 amp - trip. Manually-operated, draw-out, single position. Used electrically OK. EMSCO# AB-2014-20458 LOC: AB8-T4

    $1,000 USD
    Fridley, MN
  • Trusted Seller
    DB-25 W-Hse 600A frame /

    DB-25 W-Hse 600A frame / 600A CT 3P 600V Air Circuit Breaker MO/DO LIG

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse DB-25 Air Circuit Breaker; 600 amp, 3 pole, 600 volt. Manually operated, draw-out, single position, 600 amp C.T. Amptector I with LIG functions. Sold used as-is. EMSCO # AB-2013-19289 LOC: AB8-O3

    $1,000 USD
    Fridley, MN
  • Trusted Seller
    DB-25 W-HSE 600A 600V MO/DO

    DB-25 W-HSE 600A 600V MO/DO Air Breaker LI

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse DB-25 Air Circuit Breaker; 600 amp, 600 volt, 3 pole. Manually-operated, draw-out, single position, Amptector 1 with L.I. functions. Used electrically OK. EMSCO# AB-2014-20469 LOC: AB8-T3

    $1,000 USD
    Fridley, MN
  • Trusted Seller
    DB-25 W-Hse 600A frame /

    DB-25 W-Hse 600A frame / 600A CT 3P 600V Air Circuit Breaker MO/DO LIG

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse DB-25 Air Circuit Breaker; 600 amp, 3 pole, 600 volt. Manually operated, draw-out, single position, 600 amp C.T.'s, Amptector I with LIG functions. Sold used as-is. EMSCO # AB-2013-19287 LOC: AB8-O3

    $1,000 USD
    Fridley, MN
  • Trusted Seller
    DB-25 W-HSE 600A 600V MO/DO

    DB-25 W-HSE 600A 600V MO/DO Air Breaker LSI

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse DB-25 Air-Circuit Breaker; 600 amp, 600 volt, 3 pole, Amptector trip: L-S-I functions. Manually-operated, draw-out, single position. Used electrically OK. EMSCO# AB-2014-20459 LOC: AB8-S4

    $1,000 USD
    Fridley, MN
  • Trusted Seller
    HFB1060 Westinghouse Circuit Breaker

    HFB1060 Westinghouse Circuit Breaker

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse HFB1060 circuit breaker; 60 amp, 277 volt, single pole, used electrically OK.

    Fridley, MN
  • Trusted Seller
    EHB1090 Westinghouse Circuit Breaker

    EHB1090 Westinghouse Circuit Breaker

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse EHB1090 circuit breaker; 90 amp, 277 volt, single pole, used electronically OK.

    Fridley, MN
  • Trusted Seller
    EHB1060 Westinghouse Circuit Breaker

    EHB1060 Westinghouse Circuit Breaker

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse EHB1060 circuit breaker; 60 amp, 277 volt, single pole, used electronically OK.

    Fridley, MN
  • Trusted Seller
    EHB1040 Westinghouse Circuit Breaker

    EHB1040 Westinghouse Circuit Breaker

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse EHB1040 circuit breaker; 40 amp, 277 volt, single-pole, used electronically OK.

    Fridley, MN
  • Trusted Seller
    EHB1035 Westinghouse Circuit Breaker

    EHB1035 Westinghouse Circuit Breaker

    • used

    • Manufacturer: Teco - Westinghouse

    Westinghouse EHB1035 circuit breaker; 35 amp, 277 volt, single pole, used electronically OK.

    Fridley, MN
23456

Overview

Circuit breakers are essential safety devices that protect electrical circuits from damage caused by overloads or short circuits. They automatically interrupt the flow of electricity when a fault is detected, preventing potential fires and equipment damage. Circuit breakers are used in residential, commercial, and industrial settings to ensure electrical safety and reliability.

FAQ

What should I consider when buying a used circuit breaker?

Check the breaker’s amperage rating, compatibility with your electrical system, and overall condition. Ensure it has been tested and certified for safety.

How do I ensure the circuit breaker is shipped safely to my location?

Use a transport service that specializes in delicate electrical components. Ensure the breaker is well-packaged and cushioned to prevent damage during transit.

What is the maintenance schedule for a circuit breaker?

Regular maintenance includes visual inspections for signs of wear or damage, testing for proper operation, and cleaning any dust or debris from the breaker. Consult the manufacturer’s manual for detailed maintenance intervals.