GREEGOO, manufacturer of solid state relays, thyristor diode modules and vacuum contactors etc.

GREEGOO will march forward steadily in international market...

GREEGOO in Chinese means "Honest, Prosperous and Fortunate".

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Solid State Relays

Greegoo offer single phase, 3 phase, dual output, PCB & din-rail mount, control solid state relays.

Thyristor Diode Modules

Single, Dual, three phase thyristor module, diode module, thyristor diode modules, international standard package.

Phase Control Thyristors

Stud & capsule/discrete version, phase control thyristor, fast thyristor, inverter grade thyristor.

Rectifier Diodes

Stud and disc type SCR rectifier diodes, standard recovery diode, fast recovery rectifier diode, freewheeling diode, and welding diodes etc.

Bridge Rectifier

Single & three phase bridge rectifier,widely used for three phase rectifiers for power supplies, input rectifiers for variable frequency drives, rectifiers for DC motor field supplies, battery charger rectifiers.

Vacuum Contactors

Vacuum contactors are contactors with electromagnetic operating mechanism for lo...

Motor Protection

Motor protection covering magnetic contactor, thermal relay, mpcb, soft starter and vfd etc.

Rotary Cam Switches

Cam switches are ideal for ammeter or voltmeter applications. Staggered screw terminals allow for easy wiring, and a large variety of handle styles are available (including key operated) to satisfy almost any demand either aesthetic or functional.

Limit/Micro/Foot Switches

By the switch contacts opening and closing state changes to the control circuit and machine.

Sensors

These Proximity Sensors use high-frequency oscillation. They resist heat, chemicals, and water better than Rectangular Sensors. They are available in both shielded and unshielded models.

Pushbutton & Pilot light

Pushbutton switches of GB2, GB4, GB5, AD26B/C pilot light and XAL, COB control stations.

Current Transformer

Low voltage and high voltage current transformer, MSQ, RCB, CP, DP, LZZBJ9-10 etc.

Switchgears

Isolating switches, changeover switches, automatic transfer switches and fuse combination switches.

Surge Protection Devices

We offering spark gap, MOV and Spark tube type surge protection devices for different protection area.

MCB/RCCB/RCBO/MCCB

Short-circuit, overload, residual current protection switch, MCB, RCCB and RCBO.

Power Supplies

AC to DC switching power supplies, automatic voltage regulator, dc to dc converter, dc regulated psu etc.

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Proximity Sensors

Inductive, capacitive proximity sensors.

Solid State Relays

Greegoo solid state relays, single phase and three phase, 15A to 1000A, motor reversing ssr and dc ssr etc.

Stud and discrete thyristor and rectifier diodes

Dual thyristor modules

Thyristor module, scr module, dual thyristor module, 26A to 1200A under 1800V, MT, MTC, MTK, MTA, MTY and MTG etc.

Dual diode modules

Rectifier diode modules, dual diode modules, diode diode module, 26A to 1200A under 1800V, MD, MDC, MDK, MDA, MDY etc.

Thyristor diode module

Thyristor diode module, 1 scr + 1 diode combined module, MFC series.

News

Merry Christmas & Happy New Year

We wish you and your family Merry Christmas and a safe, healthy and prosperous New Year 2021!

Greegoo Photo Galary (Visiting and Exhibition)

Welcome to visit us, Greegoo is highly recommended by the customers from the worldwide.

Official email address notification

We, GREEGOO Electric Co.,Ltd state here that all our official email address are with suffix "greegoo.com"，for example, peter@greegoo.com , lily@greegoo.com , cpx8@greegoo.com, cpx6@greegoo.com ...etc.

High power Rectifier Diodes and Phase Control Thyristors (PCT)

High power rectifier diodes and Phase Control Thyristors (PCT) for SVC, HVDC, soft-starter and power supplies with "Topsil" brand silicon from Danmark,"LEM" test equipment