The 331LC Digital Level Controller Duplex control panel from Control Works, Inc., is designed to offer one solution for 208, 240, or 480V, three-phase pumps with overload protection up to 32 amps each (10HP max at 208V, 10HP max at 240V, 20HP max at 480V). Each panel features a CW6CDC 4-20mA controller, a solid state alternator relay for even run time, run lights, elapsed time meters, lag delay circuitry, seal leak lights, Hand/Off/Auto selector switches, alarm horn, and high level flashing red alarm beacon with a dry contact for telemetry connection.
Each 331LC control panel is factory-wired and tested for a quick and easy installation. Available options include modular pedestal with factory installed cord grips, lightning arrestor, and transducer. UL508A Listed.
-- Control Works, Inc.
March 15, 2011