A type of electrical protection device that is used to protect the electrical circuit from excessive current, which can cause overload or short circuit. These breakers are used instead of miniature circuit breakers (MCBs) in large scale PV systems for system isolation and protection purposes. we supply and trade a wide array of MCCB Enclosure Box . Our products are available in various sizes and shapes that can be purchased as per clients specifications. The offered products are known for their smooth performance and strength.