Blue Sea 6004 Battery Switch, Mini On/Off w/Locking Key

300 Ampere continuous rating for outboards and small gasoline or diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 3/8″ or M10 ring terminals. Features isolation cover with 3 removable sides. This Mini switch is 2-7/8″ x 2-7/8″. Ignition protected and UL Listed. Rated for 300 amps continuous, 500 intermittent, 1500 crankingWARNING: Cancer and/or Reproductive Harm. See