1. Protection of Electrical Components: Safeguarding internal
devices (such as controllers, meters, communication modules, and
surge protectors) from external elements like rain, dust, UV
radiation, and extreme temperatures, ensuring stable operation in
harsh outdoor conditions.
2. Wiring and Connection Management: Organizing and protecting
power cables, signal lines, and connectors, preventing short
circuits, corrosion, or damage caused by exposure, thus maintaining
reliable power supply and signal transmission.
3. Safety Enhancement: Acting as a physical barrier to prevent
accidental contact with live parts, reducing risks of electric
shock for pedestrians, maintenance personnel, or wildlife.
4. Environmental Adaptability: With IP-rated protection (typically
IP54 and above) and durable materials (e.g., stainless steel,
galvanized steel), they resist corrosion, rust, and impact,
suitable for diverse outdoor scenarios like urban streets, rural
areas, and industrial zones.
5. Facilitating Maintenance: Providing easy access via hinged doors
or detachable panels, allowing convenient inspection, repair, or
replacement of internal components without removing the entire
enclosure from the pole.
