Varistor with green LED 6..24V AC/DC RZM021RB

Harmony control and signaling elements and Zelio relays increase the operational efficiency and reliability of the equipment in industrial applications. Harmony solutions include intelligently connected products that visualize, collect and process data, enabling operators to make informed decisions.
The electromechanical Zelio relays from the Harmony family, known for their reliability, are an ideal solution for industrial applications. Zelio relays from the Harmony family are a complete range of electromechanical, semiconductor, control, control and monitoring relays as well as counters.