ICM450A and ICM450A+

The ICM450A and ICM450A+ are the latest 3-phase Voltage Monitors from ICM providing superior motor protection from premature failure and damage caused by common voltage faults such as phase unbalance, over/under voltage, phase loss, and phase reversal.   These newest models feature an easy-to-read, backlit display that makes quick work of adjusting the variable settings to better tailor the unit to the application.

ICM402

The ICM402 is a low cost 3-phase Line Voltage Monitor that provides economical equipment protection. The ICM402 monitors for phase reversal, phase loss, and phase unbalance.

ICM492

THE ICM492 constantly monitors line voltage and protects single-phase equipment against low and high voltage conditions, and rapid short cycling due to voltage fault or power interruption. Its easy-view backlit digital display makes it user friendly to read and monitor voltage conditions, and adjust parameters to meet specific needs.

ICM493

The ICM493 is an advanced, single-phase line voltage monitor with a bank of surge arresters for added protection against brownouts, lightning strikes, power outages & recoveries, startup of larger equipment, power grid faults, short circuits and more. Includes a built-in 40A contactor. Housed in a NEMA Rated 3R enclosure for outdoor installations. UL Listed. Installs easily between the service disconnect and the condensing unit. Ideal for Mini-Splits or other valuable, single-phase equipment.