Electronic Overload Relay

Supplier: Electronic over current relays, thermal overload relays, electronic voltage relays, other protection & monitoring devices, current transformers, shunt, electrical equipments

The main features: A switching capability. Optional contact arrangement. Plug-in or pc board terminals. Extended operation range. Optional mounting bracket. The typical applications: Rear window defogger, battery disconnection, air-conditioning, fuel pump control, cooling fan (multi-speed), fog lamp & headlight control.

Solid state relay Input Ac 3~32,Ac220,Dc 3~32v Output Ac 200~270 v Load 10 A, 16A, 25A, 40A 12 pcs,120 pcs

Thermistor protection relay Used for giving fool proof protection against overheating alongwith PTC thermistor Uses the signal of ptc thermistors and switches off the equipment to be protected when dangerous temperature is attained Available with large variety of input supply voltages for the convinience of the user The relay is din rail mounting type Weight is approximately 200 gms Dimensions (h x w x d): 77 x 30 x 115 mm

Supplier: Phase control thyristors, fast switching thyristors, high frequency thyristors, gate turn-off thyristor, bi-directional thyristors, rectifier diodes, fast recovery diodes, welding diodes, high power module, solid state relay, electronic motor protection relays (electronic overload switch), thermal motor protector / temperature limiter / thermal cut-out, gas discharge tube-coaxial / ceramic / smd, chip & flange mount attenuators / resistors aluminum nitride, coaxial terminations & attenuators

Key Specifications/Special Features Technical data Model JFY-5-3 Measuring circuit L N Rated voltage AC 220V,50/60Hz Monitoring functions overvolatege, undervoltage Overvoltage setting range AC200-300V adjustable Undervoltage setting range AC120-240V adjustable Recovery of overpressure 1-20 V adjustable Overvoltage Undervoltage Action time 0.1-60 s adjustable Indicators LCD indicating voltage,operationand fault status Output contacts 1 CO & 1 NO Contact capacity 6A ,250VAC Dimensions (H x W x D) 48Ã?48Ã?90mm Mounting DIN rail Features Powered by the measuring circuit Compatible with AC and DC supply Built-in LCD and keypad afford a precise,digital setting Compact modular 43mm housing Adjustable over- and undervoltage threshold Independent adjustable delay time for overvoltage, undervoltage Adjustable reset mode:automatic reset or manual reset 1 CO,1NO Protective Functions â?? Overvoltage Undervoltage Typical Applications Pumps Fans Air-conditioning system Blowers Motors Compressors Elevators Approvals CE ROHS -

.1 Key Specifications/Special Features Technical data Type JFY-813 Current range 1-10A Time-current characteristic Definite time Rated voltage 220VAC,50/60Hz Measurement error 1% Protective functions Overcurrent,undervurrent, locked-rotor,phase loss, phase unbalance Additional functions power-on delay,auto reset Indicators LED indicating current,operation status Output contacts 1 C/O Contact capacity 5A 250VAC Dimensions (L x W x D) 70Ã?44Ã?98mm Mounting screw fixing -

Key Specifications/Special Features Technical data Type JFY-7701 Current range 1-100A Time-current characteristic Definite time Rated voltage 220VAC,50/60Hz Measurement error 1% Protective functions Overcurrent,undervurrent, locked-rotor,phase loss, phase unbalance Additional functions power-on delay,auto reset Indicators LED indicating current,operation status Output contacts 1 C/O Contact capacity 5A 250VAC Dimensions (L x W x D) 70*35*72 mm Mounting screw fixing Features â?? Compact modular size with integrative structure â?? Built-in LED and keypad afford a precise,digital setting â?? Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undervurrent, phase loss, phase unbalance â?? Adjustable reset mode:automatic reset or manual reset â?? Adjustable power-on delay â?? 1 C/O contact Protective Functions â?? Short-circuit â?? Locked-rotor â?? Overcurrent â?? Undercurrent â?? Phase loss â?? Phase unbalance â?? failure warning Typical Applications â?¢ Pumps â?¢ Fans â?¢ Blowers â?¢ Motors â?¢ Compressors Approvals â?¢ CE â?¢ ROHS Main Export Markets Asia Australasia Eastern Europe Mid East/Africa North America Western Europe Central/South America -

Supplier: Electronic and automation parts like plc relay