News

Vacuum circuit breakers are often used in high voltage electrical systems to perform the same function as breakers in a home’s electrical panel. The main function of a vacuum circuit breaker is to cut off power to electrical outlets in case of a short circui...

When it comes to electrical safety, GFCI (ground fault circuit interrupter) devices are critical. There are two main types of GFCI devices: circuit breakers and receptacle outlets. Both are important safety features in any electrical system but serve different...

How to Tell If a Circuit Breaker is Bad?Like all things, circuit breakers wear out over time. It’s critical that you recognize bad circuit breaker symptoms to prevent sudden electrical mishaps. So, continue reading this detailed guide on circuit breakers to ...

The power distribution room is a power supply system used to step down the high voltage through the transformer to the voltage level required by the user and is equipped with protection, metering and distribution in a comprehensive indoor system, generally con...

Are you researching circuit breakers for your next project or trying to replace an old worn-out one? To choose the right one, you need to understand the requirements of the application as well as the details of the circuit breaker itself (e.g., release mechani...

Equipment components used to change certain characteristics of the power supply (e.g., voltage, AC to DC, frequency, pf, etc.) are called substations. This article describes the four main types of substations.Substations are an important part of the power syst...

Dear You, In a good season of Christmas,we want to let our most valued partners know that how much we appreciate your continuous support and trust. We wish you merry Christmas and happy new year,along that extend our wishes for good health and happiness to yo...

The origin of Dragon Boat Festival Dragon boat festival is one of four important tradition festival of China and it’s on 5th May of Chinese lunar calendar.On that day,we usually make “Zong Zi” and hold a dragon boat race to increase festive atmosphere,be...

These pictures are some kinds of switchgear assemblies (switchboard panel ) of medium voltage in 3.3-35kV for electric circuit,they are used for power substation,mining,factory and distribution room of building group.The devices which protect your loader of mo...

In the past few years, customers from all over the world have watched our company on-site. Through the on-the-spot inspection and experience exchange in BOKR ELEC company, they gained a direct recognition. we have a further understanding and recognition of our...