Protect your industrial motors from dangerous overheating with this high-precision Overload Protection Relay. Engineered to sense prolonged overcurrent faults and phase imbalances, it automatically cuts power to prevent terminal motor damage and costly manufacturing downtime.
Advanced Thermal Overload Protection
Shield your high-value electric motors from catastrophic failure with our industrial-grade overload protection relay. When a motor stalls, carries an excessive mechanical load, or runs continuously past its duty cycle, it draws high levels of current that generate dangerous internal heat. This specialized safety relay constantly monitors current thresholds. If temperatures or current draw rise above safe operational levels, the relay trips and opens the control circuit, isolating the fault before the motor's internal windings can melt or catch fire.
Phase Failure and Imbalance Detection
Prevent severe motor damage caused by unstable power grids and phase irregularities. In addition to monitoring standard overcurrent faults, this advanced relay features integrated phase failure protection and phase imbalance sensors. If your three-phase power supply drops a single line or distributes asymmetrical voltage, the relay instantly identifies the hazard and cuts power to the motor starter within seconds, preventing localized overheating and uneven torque stress.
Adjustable Current Settings and Manual Reset
Calibrate your industrial control panels easily to match your exact hardware requirements. The relay comes equipped with an intuitive, front-facing adjustable current dial that allows technicians to set precision trip currents to perfectly match the motor’s Nameplate Full Load Amps (FLA). Featuring flexible configurations, it allows you to choose between convenient automated resets or a dedicated manual reset button with integrated test diagnostics, making it an essential component for water pumps, conveyors, fans, and heavy-duty industrial machinery.
