Energy » Circuit Breakers » Molded Case Circuit Breakers (MCCB) » Canada

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Used Molded Case Circuit Breakers (Mccb) in Canada

  • Trusted Seller
    SIEMENS FXD63B150

    SIEMENS FXD63B150

    • used

    • Manufacturer: Siemens
    • Model: FXD63B150

    Amps: 150 amps | Series: FXD | # of poles: 3 | Mounting style: Bolt-On | Voltage: 600 volts | Phase: 3-phase

    $514 USD
    British Columbia, Canada
  • Trusted Seller
    SIEMENS CFD63A250

    SIEMENS CFD63A250

    • used

    • Manufacturer: Siemens
    • Model: CFD63A250

    Amps: 250 amps | Series: Sentron | # of poles: 3 | Mounting style: Bolt-On | Voltage: 600 volts | Phase: 3-phase | Frame: ED | Functions: Instantaneous | Trip range: 1100 to 2500 | Trip type: Thermal/Magnetic | ...

    $1,084 USD
    British Columbia, Canada
  • Trusted Seller
    SIEMENS CFD63A250

    SIEMENS CFD63A250

    • used

    • Manufacturer: Siemens
    • Model: CFD63A250

    Amps: 250 amps | Series: A | # of poles: 3 | Mounting style: Bolt-On | Voltage: 600 volts

    $578 USD
    British Columbia, Canada
  • Trusted Seller
    SIEMENS HFXD63B200

    SIEMENS HFXD63B200

    • used

    • Manufacturer: Siemens
    • Model: FXD63B200

    Amps: 200 amps | Series: HFXD6 | # of poles: 3 | Mounting style: Bolt-On | Voltage: 600 volts

    $867 USD
    British Columbia, Canada
  • Trusted Seller
    SIEMENS CFD63A250

    SIEMENS CFD63A250

    • used

    • Manufacturer: Siemens
    • Model: CFD63A250

    Amps: 250 amps | Series: Sentron | # of poles: 3 | Mounting style: Plug-In | Voltage: 600 volts | Phase: 3-phase | Made in: UNITED STATES | Frame: ED | Functions: Instantaneous | Trip range: 1100 to 2500 | Trip ...

    $723 USD
    British Columbia, Canada
  • Trusted Seller
    SIEMENS CFD63A250

    SIEMENS CFD63A250

    • used

    • Manufacturer: Siemens
    • Model: CFD63A250

    $2,169 USD
    British Columbia, Canada
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    Square D SQ.D NW12N (M/O,D/O) WITH CRADLE

    • new

    • Manufacturer: Square D
    • Model: NW12

    Ka rating: 85KA | Poles and phase: 3P | Voltage: 600 V | Rack and mount type: D/O | Amperage: 1200 AMP | Stocking unit: EACH

    Cambridge, Canada
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    Square D SQ.D WL3ECR44F9SXXXXXCA (1600A,600V,85KA,NW12H) WITH CRADLE

    • used

    • Manufacturer: Square D
    • Model: NW12H

    Voltage: 600 V | Amperage: 1600 AMP | Stocking unit: EACH | Poles and phase: 3P | Ka rating: 85 KA

    Cambridge, Canada
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    Square D SQ.D WL3CBR44B9SXXXXXCA(1200A,600V,85KA,NW12H) WITH CRADLE

    • used

    • Manufacturer: Square D
    • Model: NW12H

    Rack and mount type: D/O | Voltage: 600 V | Ka rating: 85 KA | Amperage: 1200 AMP | Stocking unit: EACH | Poles and phase: 3PH

    Cambridge, Canada
  • no-image_en.png

    Square D SQ.D WL3CBR44E9SXXXXXCA (1600A,600V,85KA,NW12H) WITH CRADLE

    • used

    • Manufacturer: Square D
    • Model: NW12H

    Ka rating: 85 KA | Poles and phase: 3P | Voltage: 600 V | Stocking unit: EACH | Amperage: 1600 AMP

    Cambridge, Canada
12

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.