Marine Battery Switch – 100 A DC with Removable Key

The Osculati Marine Battery Switch model 14.386.03 is designed to safely isolate the positive cable on marine and recreational craft. Built from black polycarbonate with flange mounting, it resists corrosion and marine wear. It features a splash-proof removable key with nickel-plated brass pin and a waterproof rubber cap ensuring longevity in harsh weather conditions.

Rated for 100 A continuous load and 1000 A peak for short bursts (up to 5 s), this switch protects your electrical system from heavy current spikes during engine start or inverter loads. The 60 mm flange and 10 mm terminals simplify installation, while certification to CE / ISO 8846 (marine & engine fire protection) ensures compliance with maritime safety standards. It’s a required safety device on the positive cable, offering quick and reliable battery disconnect at a turn.

Perfect for sailboats, motor yachts, fishing boats and commercial vessels looking for dependable battery isolation.