The Blue Sea 3002 HD-Series Battery Switch Selector is a top - notch product. It offers a 500 - Ampere continuous rating, which is great for high - power needs. It can accept 4/0 battery cables, providing flexibility in cable selection. It's ignition protected, making it safe for gasoline - powered boats. With a stud length of.870' (22.01mm), it can take 4 or more cable terminals. The 1/2' (M12) tin - plated copper studs ensure maximum conductivity and corrosion resistance. It meets the ABYC requirements for battery switches. The tactile textures on the knob let you know its position by touch alone. The case design allows for either surface or rear panel mounting, and it fits all Perko and Guest low - amperage battery switch hole patterns. WARNING: This product may expose you to chemicals like di(2 - ethylhexyl)phthalate (DEHP), known in California to cause cancer, birth defects, or other reproductive harm. For more info, visit P65Warnings.ca.gov.


Using the Blue Sea 3002 HD - Series Battery Switch Selector is easy. First, make sure your boat's power is off. Connect the 4/0 battery cables to the switch as per your setup needs. The tactile textures on the knob help you set the switch position without looking. You can mount it on the surface or the rear panel according to your preference. When it comes to maintenance, regularly check the tin - plated copper studs for any signs of corrosion. If you notice any, clean them gently. Also, keep an eye on the cable connections to ensure they are tight. Remember, this product has chemicals that can be harmful, so always handle it in a well - ventilated area and avoid direct contact. If you have any concerns, refer to P65Warnings.ca.gov for more information.