CLAUS C20 Electric opener for windows

C20 is the chain motor with an understated design, which offers a pleasant aesthetic impact thanks to its rounded shape and central chain outlet.‎ Installation is quick and easy.‎ Available with 230V-50Hz or 24V DC power supply.‎ Chain opening adjustable to two positions (cm 24 or cm 36).‎ Equipped with a system with quick chain coupling-uncoupling that allows the sash to be tilted and brought into the glass cleaning position.‎