Electric window opener model MAC-4 with double link articulated stainless steel chain, enclosed in a special die-cast aluminum casing, painted with epoxy powders. Comes complete with standard fixing bracket and accessories for top and bottom hinged windows. Functions at 230V~50Hz, or alternatively, at 24V DC. Maximum load applicable 350N.

Maximum extension 40 cm. Electronic device with acoustic warning to signal erroneous installation to the user. End of stroke adjustable every 5 cm by an external knob located on both sides of the actuator. On request, available in a version designed for the USA2 synchronization unit, for simultaneous operation of 2 actuators installed on the same window frame. Protection for electric devices IP55. The device is marked with the CE seal and complies with the following directives: CEE 89/336, CEE 73/23 and subsequent amendments.

Mac 4 Window Opener Key Features:

Double link stainless steel chain.
Contained in a die-cast aluminium body.
Fitting accessories for top and bottom hung windows.
Operation at 230v
Max traction and thrust force of 300N.
Max stroke of 400mm.
Electronic stroke-end adjustable every 5cm.
USA2 synchronization unit available.
Acoustic device to warn of incorrect installation