Features 1、The kit includes a waterproof industrial plug and connector, which is a 3 phase 4 pin design. 2、PA66 insulation shell is processed by thickened treatment to improve the force performance further. 3、The contacts are made of brass, which has good electrical properties and good conductivity. 4、Have passed sand, dust, rain, high and low temperature, and plug force tests, greatly ensuring the use safety. 5、Widely used in various indoor and outdoor places such as industry, agriculture, airports, docks, metallurgy, power plants, railways, water conservancy, etc. Specification Item Type: Industrial Plug Connector Industrial Concealed Socket Model: ZNG-214 Material: PA66, Brass Uses: Industrial Rated Current: 16A Phase: 3P+E Protection Level: IP44 Grounding Position: 6h Application: Various indoor and outdoor places such as industry, agriculture, chemical industry, airport, dock, metallurgy, power plant, stationing, railway, water conservancy, etc. Package List 1 x Industrial Plug 1 x Connector