24 Volt Powered Lead/Lag Controller
24 Volt Powered Lead/Lag Controller
Item # iO-LL
Alternate Item # LLC-200

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 equipment, industrial equipment, heating equipment, cooling equipment, fans, pumps and motors.

Warranty: 5-year

Features and Benefits
  • Microprocessor controlled
  • Two-stage control
  • Isolated inputs and outputs
  • Status LEDs
  • Reduces equipment maintenance and wear
  • Snap track mounted
  • 5-year warranty
Product Specifications
8.0” x 6.0” x 1.5" (HWD)
Input Voltage
Contact Rating
12A @24VAC


5418 Elmwood Ave | Indianapolis IN 46203 | 888-652-9663