Metz Connect manufactures the MFRk-E12 TDR, a multifunction 230 V AC relay featuring two change-overs. This versatile time delay relay is designed for rail mounting, providing functions like surge protection and timer controls. It is commonly used in applications such as staircase light switches and other timed electrical controls. https://elecena.pl/product/28753485/metz-connect-110310412231-mfrk-e12-multifunction-timer-relay-230v-ac 2025-05-20 https://elecena.pl/product/28753485/metz-connect-110310412231-mfrk-e12-multifunction-timer-relay-230v-ac 2026-07-07