The modular design of the Rafix 22 QR series control gear from Rafi allows a free combination of lamp holders, actuating and switching elements for different switching requirements. A coupling with bayonet lock that can be snapped onto the actuator base offers space for either three or two switching elements plus lighting, which are plugged into the coupling. This gives users numerous alternatives for the switching functions of the control devices. The available normally open, normally closed and changeover contacts are available with gold or silver contacts. The control devices in the series can be selected with screw, plug-in, solder or cage clamp connections for different installation situations. The easy-to-install design and the uniform installation depth of 56.4 mm enable quick wiring. The actuating elements are dimensioned for installation openings with a diameter of 22.3 mm and are equipped with an anti-rotation lug that can be removed with a screwdriver for mounting in installation holes. The devices are available with round or square collar shapes.