Home Building Automation Technology KNX KNX Siemens Siemens 5WG1220-2AB21 SALE 🔍 Siemens 5WG1220-2AB21$133.75 Original price was: $133.75.$120.38Current price is: $120.38. UP 220/21 Pushbutton interface, 2 x potential-free contact / output for LED control Send us your enquiry Product Enquiry Form Notify First NameLast NameEmailPhone/MobileHow many units are you wanting to purchase?How can we help? Urgent Check Stock Avail & Delivery Request Quote by email Request project tenderYour MessageEg. More Product Data, Availability & Delivery, Additional Info ...Submit Enquiry Siemens 5WG1220-2AB21 quantity Add to cart SKU: 5WG12202AB21 Categories: KNX, KNX Siemens Tag: Combination Devices Brand: Siemens Related products SALE JCI 3025 LineKNX $644.05 Original price was: $644.05.$579.64Current price is: $579.64. Add to cart SALE JCI 3025 LineKNX $75.50 Original price was: $75.50.$67.95Current price is: $67.95. Add to cart SALE JCI Miniswitch accessoriesKNX, KNX Input Switch, KNX JCI $7.00 Original price was: $7.00.$6.30Current price is: $6.30. Add to cart SALE JCI SWITCH COVERS – CUSTOM SINGLE GLASS RGB RANGEKNX $155.00 Original price was: $155.00.$139.50Current price is: $139.50. Add to cart