Tenaga Switchgear Sdn.Bhd. (TSG) is established as part of Tenaga Nasional Berhad's drive to diversify into manufacturing of High Voltage Switchgear.

Annual production capacity is estimated at 50 bays of Gas Insulated Switchgear (GIS) and 200 units of Gas Circuit Breakers (GCB). TSG's products are accredited internationally with Type Test Certificate for conformity to IEC standards and safety. TSG's commitment to quality, safety and reliability ...
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The breakers with superior current carrying capability and interrupting reliability.

With innovative mechanism... See details »

The most reliable and popular version GIS for the substations around the globe.

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Excellently designed disconnec- tor switches with low maintenance and easy operating features.

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