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 220VAC to 240VAC 50/60Hz or 208VAC to 277VAC 60Hz. The consumption is less than 500VA. Padlocking of the device remains possible. The motor mechanism is supplied with SDE adapter.