iO-LL – 24 VOLT POWERED LEAD/LAG CONTROLLER
This versatile 24-volt lead/lag controller offers true dual-stage control to balance the operating time between 2 redundant devices. The iO-LL is microprocessor controlled. Status LEDs indicate the controller is powered and which piece of equipment is currently being powered. The iO-LL can be used on HVAC, industrial, heating, cooling, fans, pumps, and motors.