Blue Sea 4028 AC Electrical Panel Isolation Cover

The Blue Sea Systems 4028 AC Isolation Cover insulates and protects the exposed rear of a marine electrical panel.

The back of a panel is where the live terminals are, and on many boats that back faces into a locker or storage space rather than sealed cabinetry. Shifting gear reaching a live terminal is the specific risk, and it happens on the passage where nobody is watching the locker.

The cover creates a barrier around the panel back while staying light enough not to load the panel. It can be drilled for wire entry and exit so cable routing suits the boat rather than forcing the wiring to fit a fixed pattern.

It helps meet ABYC requirements for panels combining AC and DC systems, which is where the separation matters most. That applies particularly where the panel back is reachable from a compartment rather than enclosed by permanent joinery. Explore more panel and switch accessories.

• Covers the live terminals on the panel back
• Shifting gear in a locker is the actual risk
• Drills for wire entry to suit the boat
• Helps meet ABYC for combined AC and DC panels