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  • C&J AC contactor, make your Alternating current more secure.

    C&J AC contactor, make your Alternating current more secure.

    Function AC contactor is used to control AC motor (such as AC motor, fan, water pump, oil pump, etc.) and has the function of protection. 1. Start the motor according to the prescribed procedure so that it can work reliably in the control circuit. 2. Connecting and breaking the circuit and contro...
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  • Moving electrical energy, infinite energy.

    Moving electrical energy, infinite energy.

    Definition Outdoor Portable power station (also known as outdoor small power station) refers to a kind of portable DC power supply which is made by adding modules such as AC inverter, lighting, video and broadcasting on the basis of battery modules and inverter to meet the power demand for outdoo...
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  • Safe use of electricity, from the beginning of the shunt distribution.

    Safe use of electricity, from the beginning of the shunt distribution.

    Function and Application of Distribution Box 1. Power distribution box is a device for managing, monitoring and controlling power distribution lines in factories, mines, construction sites, buildings and other places, and has two functions of protection and monitoring. 2. In industrial and civil ...
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  • C&J AC contactor, for your safety escort.

    C&J AC contactor, for your safety escort.

    Product structure 1、 The AC contactor adopts an electromagnetic mechanism to drive the main circuit, and the separation and combination of the main contact points are controlled by the electromagnet and the main contact system. 2、 The main contact point of an AC contactor is used for connecting...
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  • Leakage protection to ensure safety.

    Leakage protection to ensure safety.

    What is a leakage circuit breaker? Leakage circuit breaker, is used to prevent an electrical shock. When leakage occurs, a magnetic field is generated by the main contact, the dividing contact coil, the dividing contact coil and the main switch. Leakage circuit breaker function: when the circuit ...
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  • Leakage current not leakage, protect you and me and others.

    Leakage current not leakage, protect you and me and others.

    The leakage circuit breaker (leakage protection device) is an electric protection device which can cut off the power supply in time when the electric equipment fails and prevent the occurrence of personal electric shock. The residual current circuit breaker is mainly composed of internal organiza...
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  • Circuit breaker protection, safe and secure.

    Circuit breaker protection, safe and secure.

    A circuit breaker is an electrical appliance commonly used in AC circuits. The utility model is generally composed of a movable contact, a movable contact and a static contact. In a circuit, the utility model can cut off the power supply, connect the power supply and protect the electric equipmen...
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  • Worry-free electricity use, Cejia Electric.

    Worry-free electricity use, Cejia Electric.

    A circuit breaker is a switch that can connect and disconnect a circuit. According to its different functions, it can be divided into air circuit breakers and gas-insulated metal-enclosed switchgear (GIS). The advantages of the circuit breaker: simple structure, cheap price, can greatly improve t...
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  • What Is Outdoor Power Station?

    What Is Outdoor Power Station?

    What can outdoor power station do? Outdoor power supply is a kind of built-in lithium ion battery, its own storage of electric energy outdoor multifunctional power station, also known as portable AC/DC power supply. Outdoor power is equivalent to a small portable charging station, light weight, h...
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  • Do you know What Are Circuit Breakers?

    Do you know What Are Circuit Breakers?

    What are Circuit Breakers? An electrical switch designed to guard an electrical circuit against being damaged which is caused by over current/overload or a short circuit is known as a circuit breaker. Its main duty is to interrupt current ow after protective relays notice a problem. The Function...
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  • An Article To Make You Understand AFDD

    An Article To Make You Understand AFDD

    1. What is an Arc Fault Protected Circuit Breaker (AFDD)? Due to poor contact or insulation damage, the “bad arc” with high energy and high temperature is produced in the electrical circuit, which is not easy to be found but easy to cause equipment damage and even fire. The scenario p...
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