LT Series

The LT 84-U ventilation button is designed for flush-mounted installation. It features a double button and is used to control ventilation groups.

Our LT 84-U-SD ventilation button has the same functions as the LT 84-U, but also features an integrated signal lamp.

Our stylish LT 84-U-W flush-mounted button perfects operation for ventilation functions.

The LT 84-U-V is a flush-mounted double button for activating ventilation groups. It provides optimal operation of 230 V systems.

Even more convenient ventilation: Our ventilation switch allow your windows, flaps and skylights to open to the maximum stroke at the press of one button. The LS 84-U-V switches your 230 V drives without an additional controller.

The key vent button for attractive flush-mounted installation, the SLT 42U, is the ideal choice for manually opening and closing a ventilation group in combination with a profile semi-cylinder.

Ideal for flush mounting: Our SLT 42U-SD has the same functions as the SLT 42U key vent button and features an additional signalling LED.

The SLT 42A is the surface-mounted variant of the SLT 42U key vent button. In conjunction with a profile semi-cylinder, it opens and closes a ventilation group.

The SLT 42A-SD has the same applications as the SLT 42U-SD, but is used for surface-mounted installation.

The LT 84-A ventilation button is the surface-mounted variant of the LT 84-U. It has a double button and enables reliable activation of ventilation groups.