M-Series Battery Switches from Blue Sea Systems. Single Circuit ON/OFF. 2 switch positions. Maximum Voltage: 48V DC. 300A Continuous Rating. 500A Intermittent Rating (5 minutes). 3/8 stud size. Part Number: 6006200. 1668 in stock at Lewis Motor Sales Inc. - Newmarket as of April 19th, 2021. Regular Price: $36.50. ___________________ Lewis Motor Sales Inc. Navistar and Isuzu truck dealer serving Ontario since 1941. With 6 locations in Barrie, Bracebridge, Collingwood, Newmarket, North Bay and Owen Sound. Your 1# source for all your Heavy Duty truck parts needs. We offer truck service and repair, mobile truck repair, truck rentals, and much more at all of our locations. Whatever location is closest to you, you will be sure to be greeted with exceptional customer service.