Metz Connect offers the RM 21-21 24 V AC relay with dual change-over contacts for precise control. This monitoring relay is designed to operate at a maximum of 24 V AC, making it suitable for various control applications. Typical uses include automated systems requiring reliable switching and monitoring capabilities. https://elecena.pl/product/28753389/metz-connect-11050710-relay-24v-ac-2-change-overs-pluggable-led-module 2025-05-20 https://elecena.pl/product/28753389/metz-connect-11050710-relay-24v-ac-2-change-overs-pluggable-led-module 2026-07-07