The EMX-AC-1183 is a 1-Phase, AC Voltage Monitor from EMAX, available as a panel mounted version. It provides an additional level of protection for AC voltage monitoring applications,including: commercial and industrial installations, residential and commercial HVAC systems, electrical equipment, and residential/commercial standby generator applications. It features an adjustable setpoint range of 98-132VAC with an LED indicator to notify when the voltage level is exceeded or not met. Its sensing range is 18-264VAC, and it provides a voltage accuracy of ±1%. The EMX-AC-1183 is UL listed and IEC60730 class B certified.