Waterproof connectors guarantee protection against the effects of temporary and continuous immersion in water, total protection against contact and the penetration of dust according to the protection classes IP67. Technically the waterproof housings are realized by casting of the connectors, additional O-rings and sealing flanges. Locking systems like bayonet and mating screw ensure safe connections of plug and jack. The waterproof connectors guarantee temperature resistance range from –20° to +85°C.