ICM Controls ICM493 Single-Phase Line Voltage Monitor

ICM Controls’ ICM493 is an advanced single-phase line voltage monitor with a bank of surge arresters for added protection against lightning strikes. Includes a built-in 40A contactor. Housed in a NEMA Rated 3R enclosure for outdoor installations. UL Recognized. Installs easily between the service disconnect and the condensing unit. Ideal for Mini-Splits or other valuable, single-phase equipment. Features Protects against: Over and under voltage Rapid short cycling caused by transients High-power surges Ideal for mini-splits or other condensing units Easy to view, backlit digital display Bank of five L-L Surge Arresters Built-in 40A Contactor Waterproof, NEMA–rated 3R enclosure for outdoor use Easy installation and setup