Why Is It Necessary To Have A Thorough Understanding Of The Performance And Materials Of Waterproof Junction Boxes?

Performance indicators reflect whether water tight electrical box can operate normally in harsh environments such as humidity, high salt spray, and vibration. Performance includes waterproof cable box the enclosure protection rating (e.g., IP rating), the load-bearing capacity of the terminals, and the enclosure's resistance to pressure and impact.

Material composition determines plastic weatherproof electrical box the resistance to external aggression and long-term behavior. Most waterproof junction box materials are ABS, PVC, or aluminum alloy. ABS plastic has good insulation, is lightweight, and easy to process; aluminum alloy has advantages in impact resistance and corrosion resistance. Different materials have different aging rates under temperature changes, moisture penetration, and ultraviolet radiation.