MACI®

Magnetic Actuated Close Indicator

Verifying proper blade depth and rotation of a high voltage disconnect switch closure has created challenges for ground level operators. Southern States MACI® introduces patented magnetic technology to provide highly-visible, foolproof indication of a proper switch closure. By providing this assurance, the potential for unwanted costs associated with unplanned power outages is minimized. Additionally, MACI’s® reflective “closed” pattern provides visibility up to 100 ft and will not interfere with operation, even in icy conditions.

  • Visible from 100ft
  • Reflective “closed” pattern for visibility at night
  • Retrofitted to any vertical break or double side break switch
  • Will not interfere with operation, even in icy conditions
  • Binary indicator – No intermediate position
  • False positive not possible
Choose Voltage Rating:
Voltage RatingCurrent Range
72kV1200A - 3000A (RDA-1 & RDA-1V)
123kV
145kV
170kV
245kV1200A – 3000A (RDA-1) & 2000A – 4000A (RDA-1V)
362kV1200A – 5000A (RDA-1) & 2000A – 5000A (RDA-1V)
550kV2000A – 4000A (RDA-1)

Catalog Flyers & Bulletins

MACI® Catalog Flyer