Harmony Control Relays

Schneider Electric Harmony Control Relays monitor and detect abnormal operating conditions concerning phase, current, voltage, liquid level, frequency, speed, temperature, and pump control. These relays inform users of abnormal conditions and enable them to initiate corrective actions before serious and costly breakdowns occur. By monitoring energy network statuses, both electrical and mechanical load control is enabled. Schneider Electric Harmony Control Relays are suitable for a wide range of applications, such as hoisting, packaging, lifts, textiles, pumping, and water.