Molded case circuit breakers are also called device circuit breakers. All parts are sealed in plastic casings. Auxiliary contacts, undervoltage releases and shunt releases are mostly modularized. Due to the very compact structure, molded case circuit breakers are basically impossible to repair. Most......
Read MoreAs molded case circuit breakers become more and more popular, they can be used in many industries, and they can also be used in families. However, molded case circuit breakers are related to personal safety and cannot be purchased casually.
Read MoreThe withdrawable circuit breaker can be equipped with an automatic manual connector or a manual nine-wire connector. When the circuit breaker is in the withdrawn position, it can ensure that the secondary circuit is still connected.
Read MoreThe thermal relay is one of the most commonly encountered electrical control components. It mainly plays the role of protecting the motor and preventing the motor from overloading. Most thermal relays are cheap, economical and practical.
Read More