Ericson 72FRK1 is a black, IP68 and NEMA 6P rated Micro-Sync connector designed for typical female applications. With a 1-foot cable length and 22 AWG 300VAC wire, it is ideal for automotive assembly, conveyor sensors, robotics, packaging, and material handling equipment. Its dual keyway configuration, 2 poles, and FR female receptacle style make it compatible with proximity sensors, limit switches, photo cells, solenoids, and valves. The connector features a Zytel ST801 contact sleeve, PVC over molded body, brass contact material, and a clear anodized machined aluminum coupling nut. It can handle a load capacity of 4A at 300VAC. The wiring code is 1 for brown and 2 for blue, and the contact carrier material is Nitrile Rubber.