Which devices are compatible with the Blue Sea 4004 PowerPost Insulator?
Blue Sea 4004 PowerPost Insulator
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Open Oct 13, 2025 - 12:07 PM
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Oct 13, 2025 - 12:07 PM
You can use this insulator on alternators, starters, windlasses, and other high amperage devices. It can be used on wires up to 1/0 awg. This versatility is valuable because it allows you to safely insulate electrical connections on a variety of marine and automotive equipment, reducing the risk of electrical faults.
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Blue Sea 4004 PowerPost Insulator
Cable Cap Stud Insulators For Stud Type Connectors On Alternators Starters Windlasses And Other High Amperage Devices. This is the same insulator that comes with Blue Sea power posts.
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