1. Suitable for AC or DC 5-400V inductive loads (less than 1000W load) to protect relay contacts or thyristors. 2. RC absorption loop that absorbs the induced electromotive force of the inductive load. 3. There is a varistor to prevent excessive voltage fluctuations and excessive current, causing the relay contacts to stick. 4. Provide circuit anti-interference ability 5. Crimp terminals are used to make wiring more convenient.
Instructions for use: This module is suitable for circuits containing inductive loads and switching devices such as relays and thyristors. When used, the two connectors of the module connect to two contacts of the relay, or parallel with the thyristor, to avoid induced electromotive force damage the relay or thyristor.