China Miniature Circuit Breaker Manufacturer, Supplier, Factory

Miniature Circuit Breakers (MCBs) manufactured by SONTUOEC Factory are capable of protecting circuits from damage caused by excessive current. Miniature circuit breakers are essential components of modern electrical systems and are widely used in residential, commercial and industrial applications.

What are the main features of MCBs?

1. Overload protection

2. Short circuit protection

3. Manual operation

4. Resettable

5. Rated current

6. Circuit breaker capacity

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Plug in Type 3P Miniature Circuit Breaker MCB

The Plug in Type 3P Miniature Circuit Breaker MCB with three poles (or phases, as it is called) used to automatically cut off the circuit when the current is too high to protect electrical equipment and personal safety.

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63A MCB

63A MCB has the ability to quickly respond and accurately cut off the circuit, which can effectively prevent electrical equipment from being damaged due to overload or short circuit. 63A MCB is compact, easy to install and reusable, reducing maintenance costs.63A MCB is widely used in circuit protection in various places such as industrial, commercial, high-rise and civil housing.

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WiFi Smart Circuit Breaker

The WiFi Smart Circuit Breaker is a circuit protection device with integrated Wi-Fi communication technology, which allows users to remotely control the switching status of a circuit anytime, anywhere via a smartphone or other smart device. This circuit breaker not only provides traditional overload and short-circuit protection, but also brings unprecedented convenience and flexibility to users through Wi-Fi connectivity.

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DIN Rail Type MCB

DIN Rail Type MCB combines the standardized installation of DIN rail with the circuit protection function of miniature circuit breaker. It is mainly used in electrical systems to protect circuits and equipment by quickly cutting off the current when there is an abnormal situation such as overload or short circuit. At the same time, it makes the installation, replacement and maintenance process more convenient and standardized due to its DIN rail mounting method.

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Plug in Type MCB

Plug in Type MCB is an electrical component that integrates the functions of a plug and a miniature circuit breaker. Plug in Type MCB is usually used for circuit protection, and can quickly cut off the current in the event of an abnormal situation such as an overload or short circuit in a circuit, in order to protect the safety of the circuit and equipment. At the same time, due to its plug design, this type of circuit breaker can be easily inserted into an outlet or distribution panel for quick installation and replacement.

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Electrical Circuit Breaker

An electrical circuit breaker is a switching device capable of carrying and breaking current under normal or abnormal circuit conditions. Its main function is to protect the circuit from damage caused by overloads, short circuits and other abnormal conditions to ensure the safe and stable operation of the power system. When overload, short circuit and other faults occur in the circuit, the electrical circuit breaker can quickly cut off the current, prevent the fault from expanding, and protect the equipment and personal safety.

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As a Miniature Circuit Breaker manufacturer and supplier in China, we have our own factory. If you are interested in purchasing product, get in touch!