Description: 【Safe Protection】: The power off switch for RV and yacht can effectively cut off the power supply, prevent excessive discharge of the battery, and protect the safe of the battery and electrical equipment. 【Material】: The battery disconnect switch is made of premium material, wear resistant and sturdy, ensuring stability and reliability for long term use. 【Practical】: 32V 300A battery cut off switch, when the battery is not in use for a long time, can safe disconnected the power supply. 【Easy to Install】: The battery shut off switch is easy installation, no professional help required. 【Widely Application】: Cut off battery power switch is suitable for various types of vehicles such as marine, car, rv, truck, trailer, boats, yacht, ATV, UTV, etc. Specification: Continuous Rating: 300A Maximum Voltage: 32V IP66 Waterproof Size Chart: LengthxWidthxHeight: 7cmx7cmx6cm/2.76inchx2.76inchx2.36inch Package Includes: 1 Boat Battery Disconnect Switch Note: Please allow slightly errors 1-2cm differences due to manual measurement.