This configuration is especially useful in production lines, mobile power stations, panel boards, and service stations. Accommodates four heavy-duty sockets and one auxiliary slot, supporting high-load power requirements with centralized control. 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. Standard. 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. 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. ● Waterproof,dustproof,anticorrosion,highstrength insulation Any opening isavailable according to the customersʼ demands,it isvery complete in specification and convenient in installation. Advantages Characteristics Female Receptacle; Corrug. The Makewell Tech 4+1 Metal Socket Box is a high-strength industrial enclosure built to manage.