Pump Three Phase Voltage Monitoring Relay , Under Voltage Over Voltage Protection Relay principle of low protection Low voltage protection of the motor This protection is often used in the motor control loops ... Read More
Phase loss Electronic Overload Relay Motor protection relays WDB-1FMT Features Separate structure, LED part panel mounted and CT part screw fixing Built-in LED and keypad afford a precise,digital setting Three... Read More
Single Phase Overvoltage Protection Relay 35mm Din rail Mounting For Refrigeration Monitor for overvoltages and undervoltages simultaneously. Separate settings and outputs supported for overvoltages and ... Read More
Digital protector Electronic Overload Relay over current monitoring device Function Data Functions Setting range Delay time Short circuit 8* In,fixed 200ms,fixed Overcurrent 1-999A inverse time or 5s fixed Lock... Read More
JDB-1 32-80A Electronic Overload Relay 4 LEDs For Status Indication Description JDB-1 32-80A Electronic Overload Relay is used for protect the device of overload(overcurrent),phase loss and phase unbalance from ... Read More
Phase Failure AC Current Relay CE / CCC Certification With Knob Setting Method Integrative structure Three-phase monitoring of overload, phase loss, phase unbalance Powered by the measuring circuit 1 NC SCR ... Read More
Single Phase Over Under Voltage Relay SVR1000 AC/DC Supply LCD ProtectorThe Features of SVR10000-- Powered by the measuring circuit-- Built-in LCD and keypad afford a precise,digital setting-- Compact modular ... Read More
3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay Phase failure Protection of Three-phase Motor With the development of industrial and agricultural production, three-phase motors ... Read More
Over / Under Current Motor Protection Relay 2 C/O Output Contacts With Fault Recording 1. The motor is easier to burn the winding than in the past because of the continuous development of the insulation ... Read More