VCM CONTROL BOX: Designed for 1 HP, 230 Volt, 3-wire, single-phase deep well submersible pumps RATINGS: Rated for indoor/outdoor use (NEMA Encl. 3 rating); UL listed in the USA and Canada INCLUDES: Four 7/8-inch knockouts; three 1-1/8-inch knockouts; drain hole, and two mounting holes BUILT TO LAST: Heavy-duty, box type terminals; rated for continuous duty; capacitor start/run design with thermal protection; rigourously tested to ensure quality VERIFY IF NEEDED: pumps advertised as 2-wire do not require a control box; some Red Lion deep well submersibles come with a control box - check pump description before ordering