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Used Square D Air Circuit Breakers (Acb)

  • Trusted Seller
    DS-632 Square D Air Breaker

    DS-632 Square D Air Breaker 600V 3200A EO/DO LSI

    • Manufacturer: Square D

    Square D DS-632 low voltage AC power circuit breaker; 600 volt, 3200 amp. Electrically operated, draw-out, Digitrip RMS 510 with LSI functions. Used electrically OK. Loc. AB12-R3

    $6,500 USD
    Fridley, MN
  • Trusted Seller
    DS-206E Square D Air Breaker

    DS-206E Square D Air Breaker 600V 800A MO/DO LSI

    • Manufacturer: Square D

    Square D DS-206E low voltage AC power circuit breaker; 600 volt, 800 amp. Manually operated, draw-out, Digitrip RMS 510 with LSI functions. Used electrically OK. Loc. AB12-C3

    $2,000 USD
    Fridley, MN
  • Trusted Seller
    DS-206E Square D Air Breaker

    DS-206E Square D Air Breaker 600V 800A MO/DO LSI

    • Manufacturer: Square D

    Square D DS-206E low voltage AC power circuit breaker; 600 volt, 800 amp. Manually operated, draw-out, Digitrip RMS 510 with LSI functions. Used electrically OK. Loc. AB12-C3

    $2,000 USD
    Fridley, MN
  • Trusted Seller
    DSII-850 Square D Air Breaker

    DSII-850 Square D Air Breaker 600V 5000A EO/DO LS

    • Manufacturer: Square D

    Square D DSII-850 low voltage AC power circuit breaker; 600 volt, 5000 amp. Electrically operated, draw-out, 120 VAC, Digitrip RMS 610 with LS functions. Used electrically OK. Loc. AB12-H1

    $15,000 USD
    Fridley, MN
  • Trusted Seller
    DS-840 Square D Air Breaker

    DS-840 Square D Air Breaker 600V 4000A EO/DO LS

    • Manufacturer: Square D

    Square D DS-840 low voltage AC power circuit breaker; 600 volt, 4000 amp. Electrically operated, draw-out, 120 VAC, Digitrip RMS 510 with LS functions. Used electrically OK. Loc. AB12-U1

    $9,500 USD
    Fridley, MN
  • Trusted Seller
    DS-632 Square D Air Breaker

    DS-632 Square D Air Breaker 600V 3200A EO/DO LSI

    • Manufacturer: Square D

    Square D DS-632 low voltage AC power circuit breaker; 600 volt, 3200 amp. Electrically operated, draw-out, 120 VAC, Digitrip RMS 510 with LSI functions. Used electrically OK. Loc. AB12-V2

    $6,500 USD
    Fridley, MN
  • Trusted Seller
    DS-632 Square D Air Breaker

    DS-632 Square D Air Breaker 600V 3200A EO/DO LSI

    • Manufacturer: Square D

    Square D DS-632 low voltage AC power circuit breaker; 600 volt, 3200 amp Electrically operated, draw-out, 120 VAC, Digitrip RMS 510 with LSI functions. Used electrically OK. Loc. AB12-V2

    $6,500 USD
    Fridley, MN
  • Trusted Seller
    DS-632 Square D Air Breaker

    DS-632 Square D Air Breaker 600V 3200A EO/DO LSI

    • Manufacturer: Square D

    Square D DS-632 low voltage AC power circuit breaker; 600 volt, 3200 amp. Electrically operated, draw-out, 120 VAC, Digitrip RMS 510 with LSI functions. Used electrically OK. Loc. AB12-V2

    $6,500 USD
    Fridley, MN
  • Trusted Seller
    DS-632 Square D Air Breaker

    DS-632 Square D Air Breaker 600V 3200A EO/DO LSI

    • Manufacturer: Square D

    Square D DS-632 low voltage AC power circuit breaker; 600 volt, 3200 amp. Electrically operated, draw-out, 120 VAC, Digitrip RMS 510 with LSI functions. Used electrically OK. Loc. AB12-U2

    $6,500 USD
    Fridley, MN
  • Trusted Seller
    DS-632 Square D Air Breaker

    DS-632 Square D Air Breaker 600V 3200A EO/DO LSI

    • Manufacturer: Square D

    Square D DS-632 low voltage AC power circuit breaker; 600 volt, 3200 amp. Electrically operated, draw-out, 120 VAC, Digitrip RMS 510 with LSI functions. Used electrically OK. Loc. AB12-U2

    $6,500 USD
    Fridley, MN
  • Trusted Seller
    DS-416 Square D Air Breaker

    DS-416 Square D Air Breaker 600V 1600A MO/DO LSG

    • Manufacturer: Square D

    Square D DS-416 low voltage AC power circuit breaker; 600 volt, 1600 amp. Manually operated, draw-out, 1200 amp continuous current, Amptector Model with LSG functions. Used electrically OK. Loc. AB12-S2

    $2,500 USD
    Fridley, MN
  • Trusted Seller
    DSII-850 Square D Air Breaker

    DSII-850 Square D Air Breaker 600V 5000A EO/DO LSG

    • Manufacturer: Square D

    Square D DSII-850 low voltage AC power circuit breaker; 5000 amps, 600 volts. Electrically operated, draw-out, 120 VAC, digitrip RMS 610 with LSG functions. Used electrically OK. Loc. AB12-E1

    $15,000 USD
    Fridley, MN
  • Trusted Seller
    DSII-850 Square D Air Breaker

    DSII-850 Square D Air Breaker 600V 5000A EO/DO LSG

    • Manufacturer: Square D

    Square D DSII-850 low voltage AC power circuit breaker; 5000 amps, 600 volts. Electrically operated, draw-out, 120 VAC, Digitrip RMS 610 with LSG functions. Used electrically OK. Loc. AB12-C1

    $15,000 USD
    Fridley, MN
  • Trusted Seller
    DS-840 Square D Air Breaker

    DS-840 Square D Air Breaker 600V 4000A EO/DO LSI

    • Manufacturer: Square D

    Square D DS-840 low voltage AC power circuit breaker; 600 volt, 4000 amp. Electrically operated, draw-out, 115 AC, Amptector I A Model with LSI functions** Broken Secondary Disconnect** Used electrically OK. Loc....

    $8,500 USD
    Fridley, MN
  • Trusted Seller
    DSL-206 Square D 800A Frame

    DSL-206 Square D 800A Frame MO/DO Air Breaker LSG

    • Manufacturer: Square D

    Square D DSL-206 low voltage AC integrally fused power circuit breaker; 800 amp frame, 600 amp sensors. Manually operated, draw-out, Ampector I with LSG function. Sold Used As Is. EMSCO #AB-2014-20207 LOC: AB7-D1

    $1,750 USD
    Fridley, MN
678910

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.