TOPP offers a wide range of simple, functional systems for the automation of doors and windows, designed to simplify our daily movements. Our natural vocation is a constant search for the perfect balance between design, function, technology and creativity.

For more than 20 years we have been offering our engineering know-how as an outside workshop, and our attention has always been focused on product innovation. Every device is tested individually to maintain our commitment to quality materials of the highest quality.


Benefits of window automation include:

► To reach hardly accessible window

► To automatically ventilate rooms

► To control safely the windows in case of rain

► To easily operate multiple windows simultaneously

► It allows great opportunities to achieve innovative solutions

► It enhances energy saving according to green thinking

► It gives great solutions to the needs of disabled people

► It has a worthy cost/benefit ratio


Double Chain Actuator C240

Thrust force 400N, Max stroke 360mm




Electric actuator Topp model C240 with 2 double-link chains, in an elegant diecast aluminium profile, with custom-made length from 1200 mm to 4000 mm, complete with brackets and accessories for top or bottom hung windows. Operation at 230V~50Hz or, as an alternative, at 24V DC. Max. thrust force 400N. Fast hooking and unhooking system to the window frame. Max. stroke 360 mm. Electronic end of stroke in closing by current absorption control. CE marked device.


Tailored profile lengths according to the window frame width (International patent).

Cable exit on both sides of the profile.

Innovatory and original design.




Technical data

Reference projects

Related products

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Linear Stem Actuator S80 RWA. Thrust force 800N; Adjustable stroke max. 400 mm

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