Toggle relay 12V 30A, neg. triggered. Toggle relays are used where load is switched on and off using buttons, e.g. work lights. 1 input. Automatic shutdown after 4min.

If minus is applied to terminal 15 (terminal 31), the relay picks up immediately. the next time you press the button (minus at terminal 31) the relay drops out again immediately. After a period of 4 minutes, the relay drops out automatically.