Gotthardt Main Switch with Key – secure battery master switch

Full control over the on-board electrical system at the push of a button – and genuine anti-theft protection too. The Gotthardt master switch with a key reliably disconnects the battery from the entire on-board electrical system and can only be reconnected with the matching key. This ensures peace of mind even in the harbor – and minimizes the risk of short circuits and leakage currents.

Tip: Always store a spare key separately and securely on board – otherwise, a lost key will disable the entire on-board electrical system.