What is a isolation switch?
The main function of the general isolation switch is to disconnect small currents and change the operation mode. I don't know if you have found it or not. One of them is to disconnect the small current, wh...
The main function of the general isolation switch is to disconnect small currents and change the operation mode. I don't know if you have found it or not. One of them is to disconnect the small current, wh...
Electrical fire is the "first killer" that threatens people's life and property safety. According to statistics, nearly half of the fires in my country are caused by improper use of electricity. With
A DC isolating switch is a device for preventing the short circuit between AC and DC of the DC isolating switch.
Introduction to ContactorsContactors are divided into alternating current contactors (voltage AC) and direct current contactors (voltage DC), which are used in electric power, power distribution and p
Instructions for use of relaysRated working voltage: refers to the voltage required by the coil when the relay works normally, that is, the control voltage of the control circuit. Depending on the mod
Fuse refers to an electrical appliance that fuses the melt with the heat generated by itself and disconnects the circuit when the current exceeds the specified value. The fuse is a current protector m
What does an AC contactor consist of? I think everyone already has the answer. Our article here is specially prepared for novices. Please read it patiently.
Circuit breaker refers to a switching device that can close, carry and break current under normal loop conditions, and can close, carry and break current under abnormal loop conditions within a specif
We know that the main function of a general isolating switch is to disconnect small currents and change the mode of operation. I don’t know if you noticed it. One of them is to disconnect the small current...
Almost everyone has experienced a circuit breaker tripping, and there are certainly not a few people who have seen it fail to close after a trip. People often ask why the gate will not close (can't move)? ...
Circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a s
Electricity is used a lot in our lives, whether it is indoors or outdoors, electricity is used. When we use electricity outdoors, we should pay special attention to waterproofing. When we buy it, we also n...
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