URL: https://preview.redd.it/shelly-1-wiring-with-isolation-switch-neutral-wires-v0-o8ettja3fszb1.png?width=1600&format=png&auto=webp&s=070c994bf474d4447f4ae888dcb3f8233ed4882a
URL2: https://www.reddit.com/r/homeassistant/comments/17t4ms7/shelly_1_wiring_with_isolation_switch_neutral/
