D+H KA66 800mm 24v DC Dual Chain Actuator
The KA66 Dual Chain Actuator is perfect for all your ventilation needs, whether it be natural or smoke venting. It has been tested to 10,000 double strokes with a rated load. It can be used in sync with up to 2 other KA66 actuators if more than one window needs to be opened at a time. It even has a window gasket relieve function after closing keeping your window frames and seals intact.
The KA66 Dual Chain Actuatoris ideal for windows that may be too wide or heavy for a single chain actuator, offering 2x 300N force and being individually programmable up to 800mm.
This can be used for every day natural ventilation, with is extra silent motor. Or works just as well for smoke ventilation, complying with DIN EN12101-2. The dual chain actuator is fire resistant up to 300 degrees for around 30 minutes and includes a high speed function in case of fire for peace of mind to know that the actuator will open the window quickly and efficiently.
With the option of the power supply on each side, up to 3 of these actuators can be linked together and designed to work in sync.
If you would like to place an order or have any further queries, please feel free to Contact Us.
|Stock Availability||5-7 Working Days*|