Eaton L1630RWBK Locking Receptacle - IP66/NEMA 4X Watertight

Watertight locking design provides a secure, moisture-resistant connection in washdown zones and outdoor enclosures. This reduces accidental disconnections and water ingress, improving worker safety and uptime. In applications such as conveyors, pumps, and motors in wet plants, the watertight seal translates into fewer unplanned outages and longer service life. With a 30A, 480V three‑pole, four‑wire configuration (L16-30) this receptacle supports heavy machinery and motors common in industrial settings. The locking receptacle feature prevents accidental disengagement during vibration, while the 480V rating aligns with standard plant power. This combination streamlines procurement and reduces panel wiring errors during upgrades or expansions. The unit uses glass-filled nylon housing with thermoplastic body and nickel-plated bronze contacts, delivering high abrasion resistance, corrosion resistance, and long-term stability. The black finish hides grime in rugged environments while maintaining visibility for maintenance checks. These materials are chosen to withstand shock, impact, and temperature variations typical in factories. Back-wiring as wiring method simplifies field connections and reduces installation time. Torque values—14-16 lbf-in for #10-14 AWG and 20 lbf-in for #8—provide confident clamping without over-torque risk. The compact 6.75 in depth and 4 in by 4.25 in footprint ease integration into crowded panels. IP66 and NEMA 4/4X (plus NEMA 12, 3R, 3) environmental ratings deliver protection against dust, water, and corrosion. NOM cULus Listed certification supports regulatory compliance. For OEMs and integrators, this translates to fewer part substitutions, faster approvals, and improved total cost of ownership in harsh environments.