Eaton UTS78D2SX Receptacle Waterproof Connector IP68/69K

IP68/69K sealing in unmated conditions ensures dependable operation in wet, dusty, and washdown environments, reducing maintenance cycles and downtime. The UTS78D2SX uses a plastic shell with a Neoprene insert and metal locking arrangement to sustain sealing while remaining lightweight. In automation panels and outdoor equipment, this translates to fewer gasket failures and longer service intervals. Two gold-plated PCB contacts deliver consistent signal integrity for control and sensing tasks, a key driver of predictable performance in automation networks. The 2-position layout supports compact power and signal routing, while the copper-nickel surfaces minimize contact resistance and corrosion over time. Engineers appreciate the corrosion resistance and stable mating force in high-vibration environments. With a 1/3 bayonet coupling, mating is fast and repeatable even in tight spaces, improving on-site efficiency. The jam-nut receptacle design eliminates the need for a separate backshell, saving space and reducing hardware costs. Rated from -40 to 105 °C and with a 250-mating-cycle life, these connectors tolerate wide temperature swings and frequent field maintenance. Salt spray resistance to 500 hours enhances long-term reliability in harsh industrial environments, while UL/CE-compatible certifications simplify procurement and project approvals. This combination of sealing, mechanical robustness, and regulatory alignment makes it well-suited for automation panels, conveyors, and remote sensing nodes.