Heavy-duty 4+1 metal socket box designed to support four primary industrial sockets and one auxiliary component for reliable and efficient multi-point power distribution in industrial environments. Compared to ordinary household plugs and sockets, they typically have higher power and current capacities, and their designs take into. Industrial socket box: specially designed for industrial electrical systems, durable and capable of providing centralized and stable power, high efficiency, built-in circuit protection device to ensure equipment safety Centralized power transmission: It contains multiple sockets arranged in a. Compliant with European/international standard EN/IEC 60309-2 The products have passed a variety of performance tests, whether in product temperature risemechanical life, material flame retardant, high pressure resistance, vibration, high temperatureresistance, low temperature, or dust, pollution. material: ABS Material characteristics: lmpact, heat, low temperature and chemical resistance. excellent electrical performance and surface gloss, etc. This type of distribution box is typically made of rugged materials such as high-grade plastics, non-corrosive metals, or other durable. KRIPAL manufactures industrial combination boxes that integrate multiple IEC 60309 socket outlets of different current ratings into a single IP-rated enclosure, creating a compact power distribution unit for construction sites, workshops, marinas and event power applications.