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

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Used Molded Case Circuit Breakers (Mccb) in Canada

  • Trusted Seller
    Eaton Corporation NZMN2-A50-NA Circuit Breaker

    Eaton Corporation NZMN2-A50-NA Circuit Breaker W/ NZM2-XDV Handle Mechanism

    • used

    • Manufacturer: Eaton

    NZMN2A50NA; Circuit Breaker Ul/Csa/Iec Tm Mccb 50A 3 Pole Adjustable Thermal Setting Screw Term NZM2XDV; Handle Mechanism Circuit Breaker Accessory Molded Case Rotary Handle Black Nzm Series Lockable

    $450 USD
    Montreal, Canada
  • Trusted Seller
    CHINT NXM-250S/3300

    CHINT NXM-250S/3300

    • used

    • Manufacturer: Chint

    🔧 Technical Specifications - Model: CHINT NXM-250S/3300 - Type: Molded Case Circuit Breaker (MCCB) - Rated Current (In): 250 A - Number of Poles: 3 - Rated Operating Voltage (Ue): 380 to 415 V AC - Frequency: 50...

    $72 USD
    Delson, Canada
  • Trusted Seller
    Allen-Bradley 140G-G2C3-C32

    Allen-Bradley 140G-G2C3-C32

    • used

    • Manufacturer: Allen-Bradley
    • Model: 140G

    🔧 Key Specifications - Model: Allen-Bradley 140G-G2C3-C32 - Type: Molded Case Circuit Breaker (MCCB) - Frame Size: G Frame (125 A max) - Rated Current: 32 A - Poles: 3-Pole - Trip Unit: Fixed Thermal Magnetic (T...

    $217 USD
    Delson, Canada
  • Trusted Seller
    Allen-Bradley 140G-G6C3-C80

    Allen-Bradley 140G-G6C3-C80

    • used

    • Manufacturer: Allen-Bradley
    • Model: 140G

    🔧 Key Features - Model: Allen-Bradley 140G-G6C3-C80 - Type: Molded Case Circuit Breaker (MCCB) - Frame Size: G Frame (125 A) - Rated Current: 80 A - Poles: 3-Pole - Trip Unit: Fixed Thermal Magnetic (T/M) - Inte...

    $253 USD
    Delson, Canada
  • Trusted Seller
    Cutler-Hammer EHD 14K Series C

    Cutler-Hammer EHD 14K Series C

    • used

    • Manufacturer: Cutler-Hammer

    🔧 Key Specifications - Model: Cutler-Hammer Series C EHD 14K - Type: Molded Case Circuit Breaker (MCCB) - Frame Type: F-Frame - Rated Current: Varies by model (e.g., EHD3100 = 100 A) - Poles: 3-Pole - Voltage Ra...

    $108 USD
    Delson, Canada
  • Square D SQ.D MAL36600 (600A,600V,22KA)

    Square D SQ.D MAL36600 (600A,600V,22KA)

    • used

    • Manufacturer: Square D
    • Model: MAL36600

    Voltage: 600 V | Stocking unit: Each | Amperage: 600 AMP | Ka rating: 22 KA | Poles and phase: 3P

    Cambridge, Canada
  • Siemens JXD63S400A (400A,600V,25KA) SWITCH

    Siemens JXD63S400A (400A,600V,25KA) SWITCH

    • used

    • Manufacturer: Siemens
    • Model: JXD63S400A

    Amperage: 400 AMP | Voltage: 600 V | Stocking unit: Each | Ka rating: 25 KA | Poles and phase: 3P

    Cambridge, Canada
  • Siemens JXD63B300 (300A,600V,25KA)

    Siemens JXD63B300 (300A,600V,25KA)

    • used

    • Manufacturer: Siemens
    • Model: JXD

    Voltage: 600 V | Stocking unit: Each | Amperage: 300 AMP | Ka rating: 25 KA | Poles and phase: 3P

    Cambridge, Canada
  • Siemens CFD63S250A (250A,600V,100KA)

    Siemens CFD63S250A (250A,600V,100KA)

    • used

    • Manufacturer: Siemens
    • Model: CFD63A250

    Voltage: 600 V | Stocking unit: Each | Amperage: 250 AMP | Ka rating: 100 KA | Poles and phase: 3P

    Cambridge, Canada
  • Siemens CFD63A250 (250A,600V,100KA)

    Siemens CFD63A250 (250A,600V,100KA)

    • used

    • Manufacturer: Siemens
    • Model: CFD63A250

    Voltage: 600 V | Stocking unit: Each | Amperage: 250 AMP | Ka rating: 100 KA | Poles and phase: 3P

    Cambridge, Canada
  • Siemens JXD23S400A (400A,600V,65KA)

    Siemens JXD23S400A (400A,600V,65KA)

    • used

    • Manufacturer: Siemens
    • Model: JXD

    Voltage: 600 V | Stocking unit: Each | Amperage: 400 AMP | Ka rating: 65 KA | Poles and phase: 3P

    Cambridge, Canada
  • Siemens FXD63S250A (250A,600V,22KA)

    Siemens FXD63S250A (250A,600V,22KA)

    • used

    • Manufacturer: Siemens
    • Model: FXD63S250

    Voltage: 600 V | Stocking unit: Each | Amperage: 250 AMP | Ka rating: 22 KA | Poles and phase: 3P

    Cambridge, Canada
  • Siemens FXD63B200 (200A,600V,22KA)

    Siemens FXD63B200 (200A,600V,22KA)

    • used

    • Manufacturer: Siemens
    • Model: FXD63B200

    Voltage: 600 V | Stocking unit: Each | Amperage: 200 AMP | Ka rating: 22 KA | Poles and phase: 3P

    Cambridge, Canada
  • Trusted Seller
    2017 SIEMENS FXD63B250

    2017 SIEMENS FXD63B250

    • used

    • Manufacturer: Siemens
    • Model: FXD63B250

    Overview: Interrupting Capacity: 35 kA at 480 VAC 22 kA at 600 VAC

    $434 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
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.