Protect equipment from damaging voltage fault conditions

Macromatic’s recently enhanced plug-in Voltage Monitor Relays protect equipment from damaging voltage conditions and control processes by accurately monitoring voltage levels. They are ideal for applications where protection or control of low voltage, high voltage, or both are required.  Adjustable and fixed time delays are available to prevent nuisance tripping during brief voltage fluctuations. 

These Voltage Monitor Relays monitor both AC and DC voltages (12V-480V). The units Pilot Duty Rated and designed with True RMS Sensing to ensure accurate sensing across more applications and a true measurement of voltage. All versions are self-powered with no external supply needed. 

Macromatic’s voltage monitor relays prevent nuisance tripping in cases where fault condition is temporary and will not damage equipment. These cost-effective relays are essential to monitor equipment from either being damaged or having its stated life reduced.

Use Macromatic’s voltage monitor relays in many applications, such as pump monitoring, UL 508 panels, irrigation, generators, HVACR, elevators, mining, battery, inverter, solar, marine, transportation, and vehicle.

Macromatic offers two styles of Voltage Monitor Relays to meet your specific needs. Over/Under Voltage Monitor Relays provide protection to equipment where either an over or under voltage condition is potentially damaging. The Voltage Band Relays provide protection to equipment that is required to operate within an upper and lower voltage limit.

These Voltage Monitor Relays are available in a compact plug-in case utilizing an 8-pin octal socket.  They complement Macromatic’s Voltage Monitor Relay line of 17.5mm DIN rail mounted products which are designed to reduce installation time and save money.

For information on new and obsolete Voltage Monitor Relays, click here. 

To find the Voltage Monitor Relay for your application, click here.