Industrial & Scientific > Categories > Industrial Electrical > Controls & Indicators > Relays > Voltage Monitoring Relays
R 1,802
3 Phase Voltage Protection Relay JVRD-P01 79x23x79mm Plastic Housing 176V-552V Input Overvoltage Undervoltage Unbalance Protection 5 LED Indicators Rail Mount for Motors Pumps Industrial Systems
R 1,711
Solinder DC 12V 24V 36V 48V Voltage Protection Relay No Auxiliary Power Required for DC Motor Battery Industrial Control (DC12V)
R 1,663
Voltage Protective Device Professional Overvoltage Undervoltage Protector LED Indicator 5 Lights 176-552V for Industrial Machinery
R 4,703
VRINO 12-Channel AC220V 10A high-Power Remote Control Switch Relay Module Wireless Receiver Industrial Controller 3 Working Modes (Size : 2Remotes 1Module)
R 1,659
YDuupxe Single Phase Protection Relay, SVR1000 LCD Display 3 Reset Modes Din Rail Over Under Voltage Relay for Industrial Control Pump Compressor Protection (#2)
R 3,493
VRINO 12-Channel AC220V 10A high-Power Remote Control Switch Relay Module Wireless Receiver Industrial Controller 3 Working Modes (Size : 1Module)
R 704
Aramox 8 Channel Relay Module, Optocoupler Isolation, High Low Actuator, 5V, 12V, 24V Power for Industrial Automation (12V)
R 1,696
Relay Board 8 Input 8 Output, RS485 PLC Expansion Module Industrial Supplies DIN35 24V Low Power Consumption
R 1,616
Overvoltage Undervoltage Protector Voltage Relay DC 12V/24V/36V/48V with Adjustable Settings for Industrial Control Systems (DC12V)
R 2,288
Industrial 8 Channel Relay Module for Pico Power Isolation, Optocoupler Isolation.
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