IP65 distribution box specifications

An IP65 distribution box is a dustproof and waterproof enclosure designed for outdoor and industrial electrical installations, available in multiple sizes and materials with DIN rail compatibility.

Protection Rating

• IP65 rating ensures complete protection against dust ingress (level 6) and protection against water jets from any direction (level 5), making it suitable for outdoor and harsh environments .
• Compliant with IEC 60529 standards for ingress protection .

Material and Construction

• Common materials include ABS or polycarbonate (PC) plastics, which are halogen-free, UV-stabilized, and resistant to mechanical stress .
• Transparent windows are often made of tinted polycarbonate with UV protection for monitoring internal components without opening the box .
• Lightweight yet durable, suitable for wall-mounting or surface installation.

Size and Module Capacity

• Available in 4-way to 54-way configurations, with options for single, double, or triple layers depending on the model .
• Supports DIN rail mounting (TH35x7.5 mm) for modular breakers, relays, and terminals .
• Compact models (4–18 ways) are ideal for small residential or light commercial setups, while larger models (12–54 ways) suit industrial or photovoltaic applications .

Electrical and Environmental Features

• Designed for low-voltage applications in compliance with directives such as 2014/35/EU .
• Resistant to UV exposure, rain, dust, and humidity, ensuring long-term reliability in outdoor installations .
• Flammability ratings of housing plastics are evaluated per UL 94 standards .

Applications

• Widely used in photovoltaic systems, industrial plants, commercial buildings, and outdoor electrical distribution.
• Protects terminals, splices, and miniature modules from environmental hazards while maintaining safe and organized wiring .

Additional Features

• Some models offer pre-assembled options with multiple rows of modules for easier installation .
• Reinforced bosses and extra clearance for structured cabling improve internal organization and safety .
• Customizable solutions are available for high-UV, high-temperature, or coastal environments . In summary, an IP65 distribution box provides robust protection, versatile sizing, and reliable material construction for outdoor and industrial electrical applications, ensuring safe and durable power distribution.