Energy » Circuit Breakers » Miniature Circuit Breakers (MCB) » China

Search By Manufacturer

Search By Province

Building Filters

Related Events

Live Now

NEW Dynamic Rotary UPS Power Systems, 26 MW Cap.

by AllSurplus

Online
Ends Sep 29th, 12:00 CDT
View event
53

Used Miniature Circuit Breakers (Mcb) in China

  • Trusted Seller
    140G-N5K4-E12 | Circuit Breaker

    140G-N5K4-E12 | Circuit Breaker

    • new

    • Manufacturer: Eaton Cutler-Hammer

    140G-N5K4-E12 Circuit Breaker 140G-N5K4-E12 Circuit Breaker The / Automation 140G MCB series is a series of molded case circuit breakers

    Fujian, China
  • NME3-63 3P 15 Plug-in Circuit

    NME3-63 3P 15 Plug-in Circuit Breaker

    • new

    NME3-63 3P 15 Plug-in Circuit Breaker Features For protection against overload and short circuits in the electrical distribution system. Use in domestic, commercial and light industrial installations. Conform to ...

    Wenzhou, China
  • NCK9-63 4P MCB Mini Circuit

    NCK9-63 4P MCB Mini Circuit Breaker

    • new

    NKC9-63 4P MCB Mini Circuit Breaker Technical Data Electrical Features Mechanical Features Installation 2 18-3AWG 2 18-3AWG Tightening torque 2.0 N*m 22In-Ibs Dimensions： …

    Wenzhou, China
  • NZ47-63s 4P MCB Mini Circuit

    NZ47-63s 4P MCB Mini Circuit Breaker

    • new

    NZ47-63s 4P MCB Mini Circuit Breaker Technical Data Electrical Features Mechanical Features Installation 2 18-3AWG 2 18-3AWG Tightening torque 2.0 N*m 22In-Ibs Dimensions： ……

    Wenzhou, China
  • Trusted Seller
    Schneider IC65N/A9F18232/EN 60898-1 Miniature circuit

    Schneider IC65N/A9F18232/EN 60898-1 Miniature circuit breakers

    • new

    • Manufacturer: Schneider

    Miniature circuit breakers Schneider IC65N/A9F18232/EN 60898-1 Miniature circuit breakers This part of IEC 60898 applies to a.c. air-break circuit-breakers for operation at 50 Hz, 60 Hz or 50/60 Hz, having a rate...

    Fujian, China
  • no-image_en.png

    NRT50-32 32A 1P+N Circuit breaker

    • new

    LApplication: NRT5 1P+N Circuit breaker is used as a protection switch for power supplying a circuit with AC 50Hz or 60Hz, voltage 115V~240V, current up to 32A. It has inherent overload protection function. Combi...

    Wenzhou, China
  • no-image_en.png

    NKC2-63 4P Mini Circuit Breaker

    • new

    NKC2-63 4P Mini Circuit Breaker Technical Data Electrical Features Mechanical Features Installation 2 18-3AWG 2 18-3AWG Tightening torque 2.0 N*m 22In-Ibs

    Wenzhou, China
  • AEG Elfa Miniature Circuit Breaker

    AEG Elfa Miniature Circuit Breaker

    • new

    • Manufacturer: AEG

    The Elfa A6 series terminal distribution products integrate AEG's technical accumulation of circuit breakers, based on the innovation capability of circuit breakers and production control level, aiming to provide...

    China
1234

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.