Shell Design Of Waterproof Junction Box
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The waterproof junction box housing is designed from high-strength engineering plastic, and the M4 copper nuts embedded in the columns at the top cover mounting position give the waterproof distribution box overall structure superior sealing, dustproofing, and impact resistance. This waterproof electrical box structure maintains a tight seal in long-term outdoor or humid environments, effectively preventing dust, moisture, and chemicals from penetrating the internal electrical components.