Single-phase voltage monitoring relay protecting circuits from voltage spikes and drops.

Schneider Electric current monitoring relay for overcurrent and undercurrent protection in control panels.

Speed monitoring relay for motor protection with adjustable time delay.

Three-phase voltage monitoring relay protecting equipment from power supply faults.

Dual-function relay monitors current and phase for single or three-phase applications.

Three-phase relay monitoring voltage and phase balance with adjustable delays.

Crouzet three-phase relay monitors voltage, phase failure, and phase sequence for equipment safety.

Relay monitoring speed and frequency protecting against speed loss or abnormality.

Current monitoring relay for overcurrent and undercurrent detection with adjustable delay.

Single-phase voltage relay for low-voltage systems detecting over and undervoltage.

Single-phase current monitoring relay detecting overcurrent and undercurrent conditions.

Current monitoring relay detects both overcurrent and undercurrent conditions up to 20 amperes.

Three-phase monitoring relay detects voltage, phase failure and overtemperature conditions.

Single-phase voltage monitoring relay detects over and undervoltage conditions on DIN rail.

Current monitoring relay detects residual and fault currents for electrical safety protection.

Three-phase relay detecting phase failure and incorrect phase sequence on DIN rail.

Three-phase monitoring relay detecting phase failures and voltage imbalance in power systems.

Frequency monitoring relay detects abnormal grid frequency between 40–70 Hz for power protection.

Frequency monitoring relay detects grid frequency abnormalities between 40–70 Hz for system protection.