> News > Company News

Company News

Want to know the latest information of Sangao in advance? We will share our company's developments with you!

The function of an indoor vacuum circuit breaker

Indoor vacuum circuit breakers are mainly used to cut off and connect load current and fault current in high-voltage circuits to protect electrical equipment.

How to manufacture fixed vacuum circuit breakers

A vacuum circuit breaker is a switch device used to open and close power circuits. Its main working principle is to use electromagnetic mechanisms to cut off or energize circuits in a vacuum environment.

<1 >

whatsapp
E-mail

E-mail

[email protected]
Wechat

We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy

Reject Accept