This is a guarantee for safety, quality, efficiency, reliability and constructional simplicity, all with an attractive design for incorporation in state-of-the-art window frames.

It has new electronic technology based on the use of a microprocessor to control the position and manage every working phase. The bodywork is made of die-cast aluminium and the support brackets are manufactured from zinc alloy (zamak). It’s easy to install with quick-coupling assembly onto the support brackets, without any screws or fastening components (NEKOS patented system); another Nekos patent provides for the actuator’s quick-release from the window even just for easier cleaning. The strokes can be selected by means of dip-switches.

Stroke (mm) Selectable, 200, 300, 500
Max Force (N) 300
Supply Voltage 24Vdc
Max Current (amps) 0.95
Max Speed (mm/s) 9.2
Locking Force (N) 2000
Window Types Bottom Hung, Centre Pivot, Rooflight, Side Hung, Skylight, Top Hung
IP Rating IP32
Colour/Finish Black, Grey, White
Application Natural Ventilation, Smoke Ventilation

Download PDF's

Nekos Chain actuator KATO 305 RWA instructions

Installation Video

Product Installation Guide