What are the best practices for installing an outdoor gang box to ensure safety and durability in outdoor environments?

When installing an outdoor gang box, it is important to choose a weatherproof box made of durable materials like aluminum or PVC. Ensure proper grounding and use waterproof connectors to protect against moisture. Mount the box securely to a stable surface and seal any openings to prevent water infiltration. Regularly inspect and maintain the box to ensure safety and longevity in outdoor environments.