Polymer Lightning Arrester


Yueqing Sarah Electric Technology Co., Ltd specialises in the design and manufacture of Surge Arrester, Drop out fuse units(Fuse cutout), composite insulators, Surge Protection Devices(SPD), Disconnect switches, fuse and fusegear, metal enclosures and a complete rangof low and medium voltage equipment.



Rated Voltage MCOV Current impulse Residual Voltage Long impulse withstand current 2000 us High current impulse withstand
1/4μs Step current impulse 8/20μs Lighting current impulse 30/60µs switching current impulse
KV(rms) KV(rms) KV(crest) KV(crest) KV(crest)
24 19.5 82 72 62 150 250 65 100


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Allied Companies

  • EMIC
  • HEM
  • CTBT
  • EPT
  • CFT
  • HPMC