FB.EXd-1808ZJ11 Circular Mating Type Explosion-Proof Electrical Connector, compact in size, made of stainless steel, durable, withstanding high temperatures, and shockproof. Contact pieces: 8p, 2.5mm diameter, rated current 25A, rated voltage 1500V. Socket types: Fixed Flange, Movable Flange, and Circular Flange Mating. Applications: Fixed flange type mounted on panels, with minimal movement. Movable type is the opposite, the socket mounted on a movable bracket, used wherever needed. Mating type connects cables, both ends linked to mobile devices, for on-the-go use. Explosion-proof electrical connectors feature a sealed design at each link, waterproof and explosion-proof. Plugs and sockets have a clip connection and threaded connection, with customer preference options. Termination types include welding and crimping.