Feature: 1. Product Specifications: The kit includes waterproof industrial plug and industrial concealed mount socket, 3 pin 3 phase design, 220‑250V~ 63A 2P+E IP67. 2. High Quality Insulation Material: PA66 insulation shell, thickened treatment, the force performance is further improved. 3. Excellent Performance: The contact parts are nickel plated copper parts with enhanced resistance and electrical performance. 4. Plug & Dust Cover Design: The rubber tight wire plug on the plug can bite the wires and cables in one step to prevent loosening. The socket dust cover is designed to effectively prevent dust from entering. 5. Use Safety: The product has passed four tests of sand, dust, rain, high and low temperature, and plug force to ensure product safety. 6. Wide Application: It is suitable for various indoor and outdoor places such as industry, agriculture, chemical industry, airport, wharf, metallurgy, power plant, stationing, railway, water conservancy, etc. Specification: Item Type: Industrial Plug & Socket Material: PA66, Rubber, Red Copper Application: It can be used in industrial manufacturing, commercial operations, agricultural production, humid environments, construction sites, ships and yachts, outdoor camps, port terminals, market stalls, parking lots, workplaces with fire hazards, trailers and mobile houses, etc. Working Voltage: 220-250V Rated Current: 63A Phase: 2P+E Protection Level: IP67 Grounding Position: 6h . Package List: 1 x Plug1 x Socket1 x Gasket Note: Please supply power according to the use voltage, using other voltages may cause fire and product damage!