Zero-voltage pushbutton sensor 2, 1-gang, 24 V with inscription space clear pure white glossy Features: Pushbutton sensor 2 for connection to 24 V control systems: Rocker with two red LEDs for status display. Disassembly safeguard by screw connection. Backlighting. Connection of two push buttons, two LEDs and backlighting via terminal block on the rear. Notes : Suitable for SELV circuits only. Can also be connected with illumination. Professional labelling with the Gira Inscription Service www.marking.gira.com.