JAE’s JL10 series are circular waterproof connectors for industrial machines. They are approved by TÜV as connectors satisfying European safety standards. The adopted single-touch locking mechanism has an improved mating and un-mating operability with easy coupling work. The JL10 receptacle is also a single-action/screw mating dual connector that has mating compatibility with the conventionally used MIL-standard MS connectors and with JAE’s screw mating plugs (JL04V, N/MS, JA).