Voltage Monitoring Relays Function Monitors the supply voltage and switches its relay output when voltage moves outside the user defined and low limits. Benefits Protects connected equipment from undervoltage and overvoltage conditions, reduces unplanned downtime, and supports reliable operation of control circuits and protection schemes. Key attributes Compatibility: designed for standard control circuits and PLC inputs in industrial panels Size: compact form factor suitable for panel mounting in space constrained installations Material: durable housing intended for industrial environments Performance: dependable voltage detection with fast response and stable operation across typical operating temperatures Use scenarios Motor protection in a conveyor system by disconnecting the load during voltage dips to prevent stalls and overheating Voltage supervision for PLC powered equipment to maintain proper logic levels and protect inputs Protection for pumps and HVAC systems in facilities with fluctuating mains, reducing nuisance trips Additional guidance Align the voltage setpoints with your system tolerance