The Siemens Switch product range includes the 5UB4723, a double socket outlet in grey designed with safety contact and fault current protection features. This product provides reliable overvoltage and earth leakage protection, making it ideal for residential and commercial applications where safety is a priority. Manufactured by Siemens, it fits seamlessly into a rotating current system while enhancing electrical safety and reliability. https://elecena.pl/product/28156850/siemens-5ub4723-switch-range-grey-2x-instabus-eib-data-bus-190-21 2025-03-31 https://elecena.pl/product/28156850/siemens-5ub4723-switch-range-grey-2x-instabus-eib-data-bus-190-21 2025-05-17 https://elecena.pl/product/28156850/siemens-5ub4723-switch-range-grey-2x-instabus-eib-data-bus-190-21 2025-08-22 https://elecena.pl/product/28156850/siemens-5ub4723-switch-range-grey-2x-instabus-eib-data-bus-190-21 2025-10-23 https://elecena.pl/product/28156850/siemens-5ub4723-switch-range-grey-2x-instabus-eib-data-bus-190-21 2026-03-10 https://elecena.pl/product/28156850/siemens-5ub4723-switch-range-grey-2x-instabus-eib-data-bus-190-21 2026-04-03