ICM Controls ICM401A Monitor though it remains compatible with

though it remains compatible with standard hard start kits for high-differential pressure environments

making it ideal for both compressor and electric heat strip applications

intermittent operation

or commercial water heaters

ICM Controls ICM401A Monitor though it remains compatible withThe ICM401A is a universal 3 phase line voltage monitor engineered to protect expensive compressor motors and sensitive HVACR equipment from electrical failure. Operating on a universal 190 600 VAC range, this phase monitor detects phase loss, phase reversal, and unbalanced voltage conditions before they cause catastrophic motor burnout. Contractors will benefit from its versatile design, functioning as a direct replacement for P251 0030, S1 031 01922