In the event that a lightning discharge is so powerful that something has to be destroyed, the delta arrestor will take the damage. When sufficient heat and stress causes failure, a one inch hole will open at the bottom of the enclosure. Hot silica and plastic bits will be expelled. Installing the delta arrestor in any approved electrical box will prevent accidental contact with a damaged unit.


The delta lightning arrestor installed in the breaker box above helps to protect your delicate ...


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