Molded 3 prong plug and extra long grounded cord fits Champion cooler mounting bracket. Built-in supplementary pump screen, flame retardant motor housing and auto reset thermal overload protection. Corrosion resistant shaft. Permalube bearings. Built-inbarbed elbow. Removable base plate for ease of cleaning. Operates in water reservoirs of 1/2 in to 4 in 120 VAC, 60 HZ, UL Classified.