The rain-tight, secure, rustproof enclosure provides a safe, secure housing built to last. Features The Pump Start Relay enclosure is constructed with a corrosion resistant, UV resistant, shockproof materialmore...
Thermal Overload Relay The Thermal Overload Relay in a Motor Stater Protects the Motor Against Overloads and Resulting Burnouts .the PE-1 Relay Can Be Manually Reset By Just Pressing the Stop Button. the Relays are Ambient Temperature Compensated for Operation Between Degree &rsqmore...
Features : Compatible with MCU and control board, 3V or 5V signal.High-level start, low-level stop, PWM speed regulation.Widely used to control the start and stop of the motor, solenoid valve, and other tributary equipment.
Features : Long service life and high reliability,Reduced electromagnetic interference,Highly reliable, compact size designed to offer users maximum simplicity.
It protects the motor from single phasing, reverse phasing or unbalanced electrical supply. It has three independent voltage and phase sensing circuits. more...
It protects the motor from single phasing, reverse phasing or unbalanced electrical supply. It has three independent voltage and phase sensing circuits.more...
Features Programmable bus voltages Programmable bus frequencies Programmable phase angle difference between two buses Dead bus Active/Inhibit feature History of 5 latest relay closing details Self Supervision facility Application: JNF 060 is used in power systems in order to prevmore...
0.03 to 0.1A / 0.15 to 0.50A : 0.03 to 0.1A in steps of 0.01A
Current rating ( In ):0.03 to 0.1A /0.3 to 1.0A : 110V/220V AC
Cream & Dark Blue : 0.3 to 1.0Ain steps of 0.1A
Features Bar graph indication of leakage current Remote reset and test facility Wide range of settings Low burden Principle of Operation: JRC 974 provides earth leakage protection for power systems. The relay operating time is determined by a programmable definite time delay. Themore...
Features Software based design Display of Power factor, Phase angle and frequency Dust proof enclosure Draw out type Principle of Operation: The R-Phase line current input to the relay is derived from the line CT. The R – B line voltage is scaled to relay rated voltage using trmore...
Gsm based switch cell phone based switch with mobile app sms based switch about product. the gsm-auto is gsm remote control switch, it connects to the cell phone network and like cell phone has its own phone number. The gsm-auto is activated by sending the sms to its sim card nummore...
INSTALLATION PROCEDURE FOR EARTH LEAKAGE RELAY CBCT : Check the sensitivity of Earth Leakage Relay and also the inner diameter of core balance current transformer. The Serial No. of the ELR and CBCT should match for better performance (the performance shall be guaranteed if the smore...
PROK DEVICES PVT LTD an ISO 9001-2008 company introduces DIGITAL MICROPROCESSOR / MICROCONTROLLER BASED IDMT / DEFINITE TIME / INSTANTANEOUS EARTH FAULT RELAY (EFR).It is a current sensing device which is tropicalised professionally designed and tested for protection of Generatormore...
Phase Failure Relay are ideal for monitoring incoming 3-phase supply from mains. These are highly acknowledged for user-friendly operations and high performance. It operates almost instantaneously and protects the motor under any of the conditions.more...
Magnetic Relay Suitable for ardous duty of a Steel plant, other metallurgical industries and mining equipment. Components are conveniently accessible & minimum possible down time. These are highly Sensitive, yet very stable and robust.more...
Differential Protection Relay measures the line current of each phase from each of the winding's of the transformer. The relay is used for protection of power transformer against hazardous internal faults. It provides stability against magnetic inrush conditions, Loadthrough faulmore...