Product Description
Dairyland Galvanic Isolators are fail-safe, solid-state DC isolation/ AC coupling devices that will prevent galvanic corrosion from occurring on your vessel. Our proven devices feature ratings and characteristics that significantly surpass all marine industry requirements ensuring long-life and lasting performance. Proven fail-safe construction assures that the galvanic isolator never compromises the integrity of the grounding conductor, even in the unlikely case of the product failing.
Please note: Effective February 2026, Dairyland has discontinued the sale of model GI-30A. Within this document, references to GI-30 remain to provide important product information and installation guidance for customers still utilizing this model.