Motor mechanism MCH, Masterpact NW08 to Masterpact NW63 drawout circuit breakers, 200 VAC to 240 V AC 50/60 Hz

This is a motor mechanism (MCH) for drawout Masterpact NW circuit breakers. It allows remote opening or closing operations. It can be used for automatic source changeover. The control voltage is 200-240 VAC 50/60 Hz, and the charging time is less than 4s. It is equipped with a limit switch contact (CH) that signals the charged position of the mechanism.

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