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STXH240S05

Surge-Trap Series

The Mersen® Surge Protection Devices (SPD) safeguards residential air conditioning  (A/C) units including mini-splits, furnaces, and air handlers from  costly voltage surge events, such as fluctuations in power often  generated from inside a home or building, and from an outside  source like lightening. Compact in size, the Surge-Trap Series  provides Type 1 and Type 2 surge protection to help maintain safe,  reliable A/C and furnace performance.  Model STXH240S05 safeguards residential A/C and furnace equipment, and models STXR480Y05 and STXR480Y05A are used  for Commercial and Industrial applications and are recommended  for replacement of obsolete surge arrestors. The STXR models are  flexible in both line or load installation applications for branch  panel or individual equipment protection.

Features and Benefits

  • Designed with industry leading Mersen TPMOV ®  technology
  • Compact footprint designed to align easily with AC  disconnect switches
  • Easy to read LED status indicator; flashes Green to  show SPD is On; or the LED will be Out indicating SPD  should be replaced
  • NEMA 4X non-metallic enclosure for outdoor or indoor use
  • For use with ANSI/UL Type 1 or 2 SPD installations
  • Optional audible alarm and remote dry contacts  (STXR480Y05A only)

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