Blue Sea Systems - Main switch 600A 1-pole (Bulk) 722.84 DKK 708.39 DKK BLUE SEA SYSTEMS 3000B, is a Main switch 600A 1-pole, Switches a single battery to a single load group. Features: Flameproof. Add to basket Share Article number: 3000B EAN: 632085077488 Supplier: Blue Sea Systems