The Phase Monitor Kit 208/230/460V CRPHASE3001A02

The Phase Monitor Kit (CRPHASE3001A02) is a reliable protection device designed for commercial HVAC and rooftop systems operating at 208–230V or 460V three-phase power. Engineered to safeguard compressors and electrical components from phase loss, reversal, and imbalance, this compact 9″ L x 7″ W x 5″ H unit helps prevent costly downtime and equipment damage. Compatible with a wide range of 3- to 27.5-ton systems, the kit includes a pre-wired harness and mounting hardware for fast, straightforward installation. Built for durability and precision, the CRPHASE3001A02 ensures consistent, stable operation across demanding applications—keeping systems protected and running efficiently.