Heavy-Duty Battery Switch – 600A ContinuousFeatures:The 720 Heavy-duty Battery Switch is well suited to larger vessels, being capable of handling the high electrical loads found on today’s boats and RV’s plus starting large diesel engines Rated at 600A continuous and 2500A cranking Can be rear panel, or surface mounted Uses the same proven style of self cleaning sliding copper contact used inside the 701 Interchangeable labeling system allowing a full range of applicationsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.