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Used Molded Case Circuit Breakers (Mccb) in 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
  • NCM3-250 1000V/250A Molded Circuit Breaker

    NCM3-250 1000V/250A 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
  • NCM3-400 1000V/400A Molded Circuit Breaker

    NCM3-400 1000V/400A 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
  • NCM3-800DC 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
  • NCM3-630DC 1500V Molded Circuit Breaker

    NCM3-630DC 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
  • NCM3-400DC 1500V Molded Circuit Breaker

    NCM3-400DC 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
  • 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
  • NCM1E-400 3P/400A Moulded case circuit

    NCM1E-400 3P/400A Moulded case circuit breaker

    • new

    Application NCM1E-400 3P/250~400A Moulded case circuit breaker NMC1 series moulded case circuit breaker(hereafter reffered to as simply breaker) The rated insulation voltage of the breaker is 800v (NCM1-63 is 500...

    Wenzhou, China
  • NCM1E-250 3P/250A Moulded case circuit

    NCM1E-250 3P/250A Moulded case circuit breaker

    • new

    Application NCM1-250 3P/100A~250A Moulded case circuit breaker MNC1 series moulded case circuit breaker(hereafter reffered to as simply breaker) The rated insulation voltage of the breaker is 800v (NCM1-63 is 500...

    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
  • NCM1-630DC 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
12345

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.