UP 220D31 KNX Pushbutton interface 4 x potential-free contact (5WG1220-2DB31)
Immediately available
UP 220D31 KNX Pushbutton interface 4 x potential-free contact (5WG1220-2DB31)
Immediately available
Brand: Siemens
Product type: Push button
Perfect for in-wall installation in 60 mm diameter, 40 mm deep boxes. Its four channels serve as binary input/output devices, adaptable for switch contacts or LED control. No external power required; it’s self-powered. Connect up to 4 switches or two 2-fold push buttons via an extendable cable set.