PRODUCTS/สินค้า > PRODUCTS/สินค้า > 3. Surge Protection System ระบบป้องกันไฟฟ้ากระชาก > SEFCO
  • Type 1 SPD
    Surge arrester for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 0B -1 and higher.
  • Type 1+2 SPD
    Surge arrester for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 0B -2 and higher.
  • Type 1+2+3
    Surge arrester for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 0B -3 and higher.
  • Type 2 SPD
    Type 2 AC surge arrester designed for low-voltage power supply system protection against surges at the boundaries from lightning protection zone 1-2 and higher.
  • Data Network SPD
  • DC SPD 24 V
    Surge arrester for low-voltage DC power supply system protection against surges at the boundaries from lightning protection zone 2-3 and higher.
  • Surge Power Filter
  • Lightning Counters

SEFCO SURGE PROTECTION.

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