The purpose of A/C disconnect is offer a visiable solution to prevent un-authorized person from hurting by A/C(air conditioning) system circuit when house owner left their house for a certain period, they will lock the A/C disconnect when leaving, and they are installed out-door, NEMA 3R rain-proof.

The purpose of A/C disconnect is offer a visiable solution to prevent un-authorized person from hurting by A/C(air conditioning) system circuit when house owner left their house for a certain period, they will lock the A/C disconnect when leaving, and they are installed out-door, NEMA 3R rain-proof.