Waterproof Industrial Connector Plug 5Pin 63A 400V 3P+E+N IP44 IEC603091 IEC603092 What it is: An authentic waterproof plug for industrial power connections. 5pin configuration (3P+E+N) rated at 63A and 400V, designed to meet IEC603091 and IEC603092 standards. Why you need it: Provides a safe, reliable outdoor power connection for threephase systems, protects equipment from moisture and water spray, and supports durable use in harsh environments. Key specifications: 5pin; 63A; 400V; 3P+E+N; IP44; compliant with IEC603091 and IEC603092. Materials and build: Authentic waterproof socket made of sturdy and durable materials to effectively prevent damage and extend service life. Quality and pricing: sourced from OEM factories with the same quality and competitive pricing. Compatibility and use: Compatible with IEC60309 standard sockets, suitable for installations that require threephase power with earth and neutral in outdoor or damp settings. Use scenarios: 1) Outdoor construction sites powering heavy tools and machinery (eg welders, compressors, grinders) with reliable, safe connections. 2) Outdoor events or venues needing temporary power for stages, lighting, and PA systems. 3) Farm, workshop, or maintenance applications where outdoor equipment requires a robust, IP44rated power plug.