Industrial plugs and sockets are essential components in electrical systems, designed for robust and reliable power connections in harsh environments. These products feature durable construction, high current ratings, and resistance to moisture, dust, and mechanical stress. Common types include IEC 60309 (color-coded for voltage), pin-and-sleeve connectors, and heavy-duty industrial sockets. Key variations cover different voltage levels (e.g., 110V, 230V, 400V), phases (single or three-phase), and IP ratings for protection. Typical products in this category include panel-mount sockets, cable connectors, interlocked plugs, waterproof sockets, and hybrid versions combining power with data/PNEUMATIC connections. These components are widely used in manufacturing plants, automation systems, and machinery where secure power transmission is critical.