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Used Molded Case Circuit Breakers (Mccb) in China

  • NCM3-800DC 1500V Molded Circuit Breaker

    NCM3-800DC 1500V Molded Circuit Breaker

    • new

    NCM3 series Molded Circuit Breaker Through many years of dedicated research on the actual system operation situation and customer needs of new energy at home and abroad, Shanghai Anson Electric has NCM3 (DC) seri...

    Wenzhou, China
  • NCM3-320DC 1500V Molded Circuit Breaker

    NCM3-320DC 1500V Molded Circuit Breaker

    • new

    NCM3 series Molded Circuit Breaker Through many years of dedicated research on the actual system operation situation and customer needs of new energy at home and abroad, Shanghai Anson Electric has NCM3 (DC) seri...

    Wenzhou, China
  • circuit breaker EasyPact NZC125H-TMD-120 A

    circuit breaker EasyPact NZC125H-TMD-120 A – 2 poles

    • new

    Description: Anson Electric EasyPact NZC125H is a 2 poles fixed circuit breaker designed for the protection of low voltage electrical installations. It is used for standard applications in industries and building...

    Wenzhou, China
  • Trusted Seller
    140G-N6K3-E12 | Circuit Breaker

    140G-N6K3-E12 | Circuit Breaker

    • new

    • Manufacturer: Allen-Bradle

    140G-N6K3-E12 Circuit Breaker 140G-N6K3-E12 Circuit Breaker The 140G-N6K3-E12 Molded Case Circuit Breaker has a N Frame and 1200 Amps. It also has a 60 kA Interrupting Rating and 3 Poles.

    Fujian, China
  • NCM1-125 2P/125A Moulded case circuit

    NCM1-125 2P/125A Moulded case circuit breaker

    • new

    Application NCM1-125 2P/125A Moulded case circuit breaker NCM1 series moulded case circuit breaker(hereafter reffered to as simply breaker) The rated insulation voltage of the breaker is 800v (NCM1-63 is 500v),su...

    Wenzhou, China
  • NCM1-125 3P/100A Moulded case circuit

    NCM1-125 3P/100A Moulded case circuit breaker

    • new

    Application NC M 1-125 3P/100A Moulded case circuit breaker NC M 1 series moulded case circuit breaker(hereafter reffered to as simply breaker) The rated insulation voltage of the breaker is 1140v (NC M 1-63 is 5...

    Wenzhou, China
  • NCM1-400 3P/400A Moulded case circuit

    NCM1-400 3P/400A Moulded case circuit breaker

    • new

    Application NCM1-400 3P/400A Moulded case circuit breaker NCM1 series moulded case circuit breaker(hereafter reffered to as simply breaker) The rated insulation voltage of the breaker is 1140v (NCM1-63 is 500v),s...

    Wenzhou, China
  • NCM1-250 3P/250A Moulded case circuit

    NCM1-250 3P/250A Moulded case circuit breaker

    • new

    Application NCM1-250 3P/ 250A Moulded case circuit breaker NCM1 series moulded case circuit breaker(hereafter reffered to as simply breaker) The rated insulation voltage of the breaker is 1140v (NCM1-63 is 500v),...

    Wenzhou, China
  • circuit breaker EasyPact NZC400H-4P-TMD- 400

    circuit breaker EasyPact NZC400H-4P-TMD- 400 A-4 poles

    • new

    Description: Anson Electric 400A circuit breaker for EasyPact NZC400H. This product can work below rated operational voltage(Ue) 440VAC at 50/60Hz. The ultimate breaking capacity(Icu) is 50kA at 440V, in terms of...

    Wenzhou, China
  • NCM1-630DC 1000V Molded Case Circuit

    NCM1-630DC 1000V Molded Case Circuit Breaker

    • new

    NCM1-630DC Molded Case Circuit Breaker NCM1-630DC PV DC circuit breaker is designed to provide overcurrent within appliances or electrical equipment, where a branch circuit protection is already provided or not r...

    Wenzhou, China
  • NCM1-250DC 750V Molded Case Circuit

    NCM1-250DC 750V Molded Case Circuit Breaker

    • new

    NCM1-250DC Molded Case Circuit Breaker NCM1-250DC PV DC circuit breaker is designed to provide overcurrent within appliances or electrical equipment, where a branch circuit protection is already provided or not r...

    Wenzhou, China
  • NCM1-250DC 500V Molded Case Circuit

    NCM1-250DC 500V Molded Case Circuit Breaker

    • new

    NCM1-250DC Molded Case Circuit Breaker NCM1-250DC PV DC circuit breaker is designed to provide overcurrent within appliances or electrical equipment, where a branch circuit protection is already provided or not r...

    Wenzhou, China
  • NCM1-250 2P/100A~250A Moulded case circuit

    NCM1-250 2P/100A~250A Moulded case circuit breaker

    • new

    Application NCM1-250 2P/ 100A~250A Moulded case circuit breaker NCM1 series moulded case circuit breaker(hereafter reffered to as simply breaker) The rated insulation voltage of the breaker is 800v (NCM1-63 is 50...

    Wenzhou, China
  • NCM3-320 1000V/320A Molded Circuit Breaker

    NCM3-320 1000V/320A Molded Circuit Breaker

    • new

    NCM3 series Molded Circuit Breaker Through many years of dedicated research on the actual system operation situation and customer needs of new energy at home and abroad, Shanghai Anson Electric has NCM3 (DC) seri...

    Wenzhou, China
  • NCM3-630 1000V/630A Molded Circuit Breaker

    NCM3-630 1000V/630A Molded Circuit Breaker

    • new

    NCM3 series Molded Circuit Breaker Through many years of dedicated research on the actual system operation situation and customer needs of new energy at home and abroad, Shanghai Anson Electric has NCM3 (DC) seri...

    Wenzhou, China
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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.