Three-phase relays Manufacturers

Zhejiang Great Electrical Co., Ltd is a Professional China Three-phase relays Manufacturers and Three-phase relays suppliers,as a science and technology specialized in research, development, production and sales of Three-phase relay,our wholesale Three-phase relays attain certifications of CQC, VDE, UL and ROHS.Since its establishment in 2003, GRT has possessed of many latching relay utility-model patents, and also it is one of the drafters of “latching relay used in electrical energy meter” of Standardization Technical Committee of National Electrical Instrument.There are more than 30 series of products, and the annual production capacity reaches to 15 million pieces. Currently, our Three-phase relays have been sold well throughout the country, and countries and regions of southeast Asia, Europe, and Africa. GRT ranks as the first class in Chinese same industry on comprehensive development strength and sales.
Three-phase relay-GRT603-120A

Three-phase relay-GRT603-120A

Character: -120A three sets of contacts switching simultaneously, auxiliary contact can be added. -O...

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Three-phase relay-GRT508L-200A

Three-phase relay-GRT508L-200A

Character: -200A contact switching capability. -Only impulse excitation needed, both for single and ...

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Three-phase relay-GRT508M-120A

Three-phase relay-GRT508M-120A

Character: -120A three sets of contacts switching simultaneously, auxiliary contact can be added. -O...

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Three-phase relay-GRT508M-100A

Three-phase relay-GRT508M-100A

Character: -100A three sets of contacts switching simultaneously, auxiliary contact can be added. -O...

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Three-phase relay-GRT508M-80A

Three-phase relay-GRT508M-80A

Character: -80A three sets of contacts switching simultaneously, auxiliary contact can be added. -On...

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Three-phase relay-GRT508FA3B-90A

Three-phase relay-GRT508FA3B-90A

Character: -90A three sets of contacts switching capability. -Apply to State Grid three-phase meter ...

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Three-phase relay-GRT508G-120A

Three-phase relay-GRT508G-120A

Character: -120A three sets of contacts switching capability. -Only impulse excitation needed, both ...

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Three-phase relay-GRT508D-150A

Three-phase relay-GRT508D-150A

Character: -150A three sets of contacts switching simultaneously, auxiliary contact can be added. -O...

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Three-phase relay-GRT508D-100A

Three-phase relay-GRT508D-100A

Character: -100A three sets of contacts switching simultaneously, auxiliary contact can be added -On...

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