Elegantly designed while providing superior functionality. Built of marine-grade, UV stabilized glass-filled polyester designed for long-life and strength. Sierra's 30A power inlets are easy to install and perfect for use in harsh marine environments. 30A, 125VAC rated3-Wire locking designCorrosion and UV resistant designConvenient sealing cap stays in open position without holding in placeRear enclosure keep electrical components covered for maximum safetyElegent, premium designed sealing coverEasy to install or retrofit older inlets