ProMariner ProSafe FailSafe 60-Amp Galvanic Isolator

The ProMariner ProSafe FailSafe 60A Galvanic Isolator is ABYC A-28 compliant and UL certified, meeting ISO 8846 ignition protection.

The fail-safe design removes the need for a separate status monitor, which some non-fail-safe isolators require by regulation. That monitor is an extra device, extra wiring and an extra thing to fail. Buying a fail-safe isolator up front usually costs less than a basic one plus its monitor.

High-power FlatPack semiconductor technology blocks low-voltage galvanic current without interrupting the grounding path AC fault protection depends on. High-current diodes withstand the inrush levels fail-safe testing demands, which is the specific condition a lesser isolator fails.

Sixty amps is the rating to match against the boat's shore service, and it should equal or exceed the inlet. ISO 8846 ignition protection allows installation in an appropriate engine compartment, and if the isolator fails internally the ground connection is preserved. Explore more battery charging accessories.

• Fail-safe removes the need for a separate monitor
• That monitor is more wiring and another failure point
• FlatPack blocks galvanic current without breaking ground
• 60A, matched to the shore service