ZW32-12FG type power load control metering box (hereinafter referred to as metering box) is mainly used for power users and substations with rated voltage of 10kV, rated frequency of 50Hz, capacity of 5000kVA and below, and plays the role of load control and high-voltage electric energy metering. In conjunction with load control terminals or other controllers, it can realize load control, high-voltage metering, high-voltage prepayment, overload current protection, anti-theft and other functions.

ZW20-12 circuit breaker, 12kV vacuum switch, rural grid protection, outdoor HV breaker，Special design for rural power grid: in line with the requirements of national grid standardization transformation Advantages of column installation: Weight<120kg, space saving for single pole installation Anti theft structure: fully sealed design+dedicated lead seal hole position

ZW□--40.5M outdoor high-voltage permanent magnetic vacuum circuit breaker adopts a specially designed integrated solid-sealed column and a highly reliable operating mechanism. This device is mainly used in medium-voltage overhead line power grids to disconnect and connect load current, overload current, and short-circuit current.