Capable of monitoring current ranges up to 480VAC with ABC phase sequence, ATC Diversified SLA Series 3-phase monitoring relays come with SPDT or DPDR output. They protect against phase loss, under voltage and phase reversal conditions within motor control centers, critical motors and pumps, and other Delta and Wye systems. Typical applications include water and wastewater pumps and motors, grinders, oil and gas machinery, conveyors, HVAC/R and processing equipment.

Marsh Bellofram; 800-727-5646;