Liberty's AE34=3-511-3 is an AE-Series duplex alternating control panel. It provides reliable alternating operation between two pumps, with an HOA switch for manual operation, circuit breakers for pump disconnect and branch circuit protection, an alarm beacon and horn, pump run indicator lights, and auxiliary contacts. Wired for three-phase power at 208-240V, rated 9-14 full load amps, in a NEMA 4X weatherproof enclosure with 3 control floats (matched specifically to LSG202 grinder pumps). It ships with a 35' float cord set.