This is a communicating motor mechanism for Compact NSX 400/630 and PowerPact Multistandard L frame devices that allows automatic device spring-charging.It helps the circuit breaker to feature a high mechanical endurance as well as easy and sure opening or closing operations.This communicating motor mechanism can receive external opening and closing orders.It provides a double insulation of the front face and all indications remain visible and accessible.The control voltage of this communicating motor mechanism module is 220VAC to 240VAC 50/60Hz.The consumption is less than 500VA.Padlocking of the device remains possible.