Power Isolator for Boat Power Systems Power Isolator: Efficient and professional design. Can be used independently or locked together with other Boat Power units for scalable power management. RV Power Isolator: Helps you disconnect the power safely and easily, bringing you greater convenience during setup, maintenance, or disconnection. RV Cut Off: Safety oriented with builtin protection to prevent overcurrent, overvoltage and short circuits. Yacht Power Cut Off: Lightweight and durable, easy to carry and use for yacht power applications. Use scenarios On an RV trip, use the Power Isolator to safely disconnect power before maintenance or storage, reducing risk and simplifying servicing. On a boat or yacht, use the RV Cut Off to isolate circuits quickly during docking, fueling, or storm preparation, improving safety and control. When expanding a power system, lock multiple Boat Power units together with the Power Isolator to manage multiple circuits in a modular, scalable setup.