The Pro Installer 400A EZ - Mount Dual Bank Control Battery Switch MC10 is a game - changer in our award - winning EZ Mount range. It's like having three switches in one, offering control for House, Start, and Emergency Parallel. This switch is a dream for boaters, with an intuitive design. Its unique isolated - On position lets you use house loads and VHF radio when the engine is electrically isolated, or power house loads during engine servicing. For boats or vehicles with single Engine and House battery banks, it allows optimized use of battery banks. It separates House and Engine loads, protecting sensitive electronics from voltage spikes. These EZ Mount switches are incredibly easy to install. You can wire from the front for simple surface mounting and they 'cluster' with the Pro Installer Busbar Range for fast, compact installations. Key features include UL1107 ignition protection, tinned copper 10mm studs, stainless steel washers and nuts, fiber - reinforced plastics, 400A continuous / 600A 5 - minute intermittent / 1500A 10 - second cranking, IP67 waterproofing, a removable knob for servicing, 3 removable side plates, and an industry - standard footprint. Specifications include surface - only mounting, 48v DC voltage (both banks same voltage), and specific dimensions. Note: This product can expose you to harmful chemicals. For more info, visit P65Warnings.ca.gov. Other specs like no AFD, no lockable feature, and a specific UPC code are also provided. Quick Guide and Owner's Manual are available in pdf format.



Using the Pro Installer 400A EZ - Mount Dual Bank Control Battery Switch MC10 is a breeze. First, make sure you're mounting it on a surface only. Connect the cables to the tinned copper 10mm studs, following the amperage ratings for the cable size. You can choose different operation positions like 1, 1/2, Parallel, or Off depending on your needs. When starting the engine, select the appropriate position. If you need to service the engine, use the removable knob to isolate the switch. Remember, the House and Engine loads are separated, which is great for protecting your sensitive electronics. Keep in mind that this switch is waterproof to IP67, but avoid submerging it for long periods. For maintenance, check the stainless steel washers and nuts regularly to ensure they're tight. Also, look at the fiber - reinforced plastics for any signs of damage. And don't forget, this product can expose you to harmful chemicals, so always take proper safety precautions. Refer to the Quick Guide and Owner's Manual for more detailed information.