Get a guided demo that shows common workflows and troubleshooting tips for the NEKEKE MT311-1-2 Isolator Switch. In this video, you'll see how this 275A continuous rating, 48VDC marine battery isolator switch operates in real-world marine and RV applications. Watch as we demonstrate the ON-OFF rotary function, IP53 waterproof testing, and proper installation techniques to ensure reliable power control and circuit protection for your boat or vehicle systems.