1.4 POS BATT SWITCH E SEL W/AFD Benefits current capability: 350 Amp continuous rating suitable for inboard gasoline and diesel engines Durable connection: one piece tin plated copper stud design resists loosening over time Flexible wiring options: terminal studs accept 3/8 inch or M10 ring terminals Safe and compliant: ignition protected and UL Listed Key specifications Continuous rating: 350 A Engine types: inboard gasoline and diesel engines Stud design: onepiece tin plated copper Terminal compatibility: accepts 3/8 inch or M10 ring terminals Protection and certification: ignition protected; UL Listed Use scenarios On a boat with an inboard gasoline engine to manage battery switching for primary and auxiliary banks On a boat with an inboard diesel engine requiring reliable current battery switching In marine electrical installations where ignition protection and UL Listing are required for safety and compliance