Basic battery isolation switch intended for isolating a single battery. Can also be used for controling high current devices such as winches, windlasses, capstans etc. Maximum Voltage: 24 Vdc Max...» more info

Sterling Marine has developed a range of low cost split charge diodes. These diodes have enhanced performance over conventional diodes and at a lower cost. The difference is in the devices. All other ...» more info

Ignition protected - Safe for installation aboard petrol powered boats Case design allows surface, front panel, or rear panel mounting Isolating cover with snap-on sections protects rear contacts ...» more info

Blue Sea Systems Battery Isolator/Selector switch is the best value in a standard-duty battery selector switch. Made in the U.S. with high grade materials, comes with a lifetime warranty. Make-befo...» more info

2 Sizes available: Small - 310x230x250 Large - 430x220x250...» more info