ICM Controls ICM401A Line Voltage MonitorThe ICM401A Line Voltage Monitor ensures reliable protection for 3 phase electrical systems. Operating across a wide 190600 VAC with a 50 60 Hz frequency, this device uses an SPST relay to guard motors, air conditioners, and generators. Featuring an auxiliary supply of 1830 VAC and rapid phase loss protection in less than one second, it keeps critical equipment safe and maintains system uptime. Built for compact installations, the monitor is suitable

Whether you’re building out your service kit or replacing worn parts

As a true OEM replacement

8A full load @120V

With a 230 Volt AC 1-Phase supply and a 1/5 HP power rating

including model 0159F00019

making it a smart choice for homeowners and technicians alike

Reliable position sensing for control panels and automation systems

Designed to fit standard furnace assemblies

Essential replacement part for dual-fuel systems

helping technicians quickly diagnose combustion efficiency and emissions while keeping downtime to a minimum

An 18 inch wire lead simplifies wiring

Reliable seal: High-quality packing materials for dependable valve sealing