Dustproof power distribution box specifications and models

Dustproof power distribution boxes are designed with IP54 to IP65 protection, robust materials, and voltage/current ratings suitable for industrial and outdoor applications.Key SpecificationsVoltage and Current Ratings: Most dustproof power distribution boxes are rated for low-voltage systems up to 380V, with current capacities ranging from 10A to 800A, depending on the model and application (YNXL, XL-21) .Protection Level: Dustproof enclosures typically feature IP54 to IP65 ratings, ensuring protection against dust ingress and water splashes or jets. IP65-rated boxes are suitable for outdoor use and harsh environments, including construction sites, photovoltaic systems, and industrial plants .Materials: Common materials include cold-rolled steel with electrostatic spray finish for metal cabinets (XL-21) and ABS or polycarbonate plastics for lightweight, corrosion-resistant boxes (EKDB10, IDE IP65 series). These materials provide mechanical strength, UV resistance, and durability in demanding conditions .Modularity and Capacity: Boxes are available in various module configurations, from 4-way to 54-way setups, allowing flexible installation of circuit breakers, relays, contactors, and measurement instruments. Modular designs support both wall-mounted and floor-standing installations .Standards and Compliance: Dustproof power distribution boxes comply with IEC60529, GB/T 7251.2-2023, and low-tension directives (2014/35/EU), ensuring safety, reliability, and regulatory compliance .Applications: These boxes are ideal for industrial production environments, municipal engineering, photovoltaic systems, EV charging stations, and dusty or outdoor locations. They provide reliable power distribution, protection, and monitoring for machinery, lighting circuits, and critical electrical systems .Additional Features: Many models include neutral and earth busbars, transparent windows for monitoring, and UV protection for outdoor use. Some series offer customizable configurations to match specific single-line diagrams and electrical load requirements .In summary, dustproof power distribution boxes combine high protection levels, durable materials, flexible modularity, and compliance with international standards, making them suitable for a wide range of industrial, commercial, and outdoor electrical applications.