In 2011, the country’s newly installed power generation capacity was 90.41 million kilowatts, exceeding 90 million kilowatts for six consecutive years. Among them, 12.25 million kilowatts of new hydro
The circuit breaker is also called a circuit breaker, and its interior is mainly composed of main contacts, reaction springs, hooks, levers, electromagnetic tripping and undervoltage tripping devices.
Fast fuse is a kind of fuse, fast fuse is used for short circuit protection of semiconductor rectifier components or circuit breakers. Because the overload capacity of semiconductor components is too large...
What is the difference between 6kA and 10kA MCB?The main difference between the two is their capacity, with the MCB rated under 100 amps with an interrupting rating of under 18,000 amps.What is kA On
In family life, it is inevitable that the fuse will break. In this case, the fuse needs to be replaced. However, we still need to understand the method and precautions for the correct installation of the f...
When it comes to circuit breakers, everyone should know that every family needs to use them. Generally, circuit breakers are installed by themselves when they are broken. So what safety precautions should ...
The breaking capacity of ACB is different. The breaking capacity of ACB is relatively high, followed by MCCB, and MCB is the worst. Of course, there are many MCCBs. Manufacturers can achieve a high breakin...
AC contactor is a kind of intermediate control element, which is composed of moving and static main contacts, arc extinguishing cover, moving and static iron cores, auxiliary contacts and bracket shell.
What should I pay attention to when buying a electric fuse? Today we will briefly understand what to pay attention to when buying a electric fuse and how to choose the right electric fuse.
The difference between A type and AC type circuit breakerWhat is a type A leakage protector? A type ac type leakage protector difference The main difference between A type leakage protector and AC typ
Circuit breakers may be rarely seen for everyone, because circuit breakers are used in some special places, but they are always by our side and play a safe role in our lives. There are also many types
The application of fuses is very extensive and has been in our lives. So how should we pay attention to safety when using fuses?
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