XM series plastic case circuit breaker distribution box (MCCB box for short) is widely used in power plants, substations, factories and mines, hotels, apartments, and high-rise buildings. It is suitable for AC 50HZ, AC single-phase 220V, three-phase 380V and below, current 630A It is used as line overload protection, short circuit protection and line switching in indoor and outdoor lighting and power distribution lines of up to 100 meters. This equipment is suitable for civilian use or places accessible to non-professionals.

The box material is made of high-quality electrolytic steel plate or galvanized steel plate, and the thickness of the plate is 2.0MM. Choose different colors according to your needs, and the surface is treated with epoxy resin electrostatic spraying, making it beautiful and durable.

This product complies with IEC60439.1-1992, GB7251.12-2103, GB7251.3-2017 and other standards.