Sterling 16A Galvanic Isolator/Zinc Saver

With the increased use of 240V shore power by boats in a marina, zinc anodes are struggling to last as long. Installing a galvanic isolator (also known as zinc saver) maintains a good earth link to the shore and reduces anode loss. 

Specifications:

Amps: 16A.
Dimensions (L x W x H): 120 x 100 x 90mm.
Weight: 1kg.