Blue Sea M Series Dual Circuit Plus 2-Battery Switch 300 Amp. Electric Detailed coverage of the 10

Detailed coverage of the 10

either one 3 inch

this 4-inch (10 cm) gaff is built to perform when it counts

but in position to strike

1 oz mixes with 3 gallons

Blue Sea M Series Dual Circuit Plus 2-Battery Switch 300 Amp. Electric Detailed coverage of the 10Blue Sea M Series Dual Circuit Plus 2 Battery Switch 300 Amp. A compact battery switch that simplifies switching and offers multiple installation options. Simultaneously switches two isolated battery banks or combines battery banks to all loads. Blue Sea Systems e Series Dual Circuit Plus switches isolate your Start and House battery circuits, preventing accidental discharge of the starting bank and protecting your electronics from engine starting