XM series distribution boxes are all metal economical switch boxes, which are widely used in residential buildings, high-grade office buildings, high-grade apartments, industrial and mining enterprises and workshops as indoor lighting distribution and small power distribution. XM series distribution boxes are all metal economical switch boxes, which are widely used in residential buildings, high-grade office buildings, high-grade apartments, industrial and mining enterprises and workshops as indoor lighting distribution and small power distribution. XM series distribution boxes are all metal economical switch boxes, which are widely used in residential buildings, high-grade office buildings, high-grade apartments, industrial and mining enterprises and workshops as indoor lighting distribution and small power distribution equipment in. Detailed description: The switchboard is designed for use in office and administrative buildings, commercial facilities, and residential premises in general AC 50 Hz distribution networks with a rated voltage of 220/380 V. The design allows for the installation of control devices. The distribution. The XM distribution box is suitable for single-phase, three-wire or three-phase five-wire terminal circuits with a rated voltage of 220 or 380V and a single-row load total current of not greater than BOA. It is used for the. XM Cabinet is widely used in lighting distribution systems of power station,transformer station,factory,mine,hotels,apartment,buildings,port,railway station,airport,warehouse,hotels etc.