This is a standard 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. It provides a double insulation of the front face and all indications remain visible and accessible. The control voltage of this motor mechanism module is 48VDC to 60VDC. The consumption is less than 500W. Padlocking of the device remains possible.