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 Grand Elecont Engineering Sdn.Bhd.
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 Mechanical Circuit Breaker
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IEC SF6 Circuit Breaker HD4
HD4 circuit-breakers are available in fixed or withdrawable versions. The withdrawable version is available for CBF fixed parts and CBE and PowerCube enclosures, UniSafe and UniGear type ZS1 switchgear. HD4 circuit-breakers are used in power distribution to control and protect lines, transformer and distribution substations, motors, transformers, capacitor banks, etc. They are also highly suitable for retrofitting, where the insulating materials of circuits may be sensitive to dielectric
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IEC SF6 Circuit Breaker HD4/R
HD4/R are used in secondary MV distribution and in MV/LV transformer substations. They are available in fixed version with right-hand side operating mechanism. Circuit-breakers with rated voltage up to 24 kV can be fitted with current sensors and PR521 overcurrent release and can be used in unmanned substations without auxiliary power supply.
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| Company Name |
Grand Elecont Engineering Sdn.Bhd. |
| Address |
102 & 104, Jalan Tanming Enam Tanming Jaya Industrial Park, 43300 Balakong, Selangor, Malaysia |
| Phone |
-603-89616713 |
| Fax |
-603-89616843 |
| Homepage |
http://www.grandelecont.com.my
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| Contact |
Loong Kent(elecont@pc.jaring.my) |
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