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US Electrification
THOMESURGE – Surge Protective Device
Industrial Solutions

THOMESURGE – Surge Protective Device

THOMESURGE is a Type 1 SPD designed for service entrance or subpanel locations. THOMESURGE is a versatile surge solution that can be installed with load centers of any brand, providing immediate surge protection for an entire home or office.



Features & Benefits

Versatile design

Installed with load centers of any brand and protects sensitive electronics throughout the entire home or office


Code compliant

Industry-standard surge ratings to meet the requirements for new home construction and renovation



Installation is quick and easy, without taking up breaker spaces


Easy diagnostics

LED light indicates the operational status of the SPD, letting you know when it is time to replace them


Technical specifications

  • 36kA per phase protection
  • Type 1
  • 120/240V & 120/208
  • 200kA SCCR
  • 10kA Nominal Discharge
  • 50-60Hz Operating Frequency



  • New Home Construction
  • Home Remodeling
  • Service Upgrades


Certifications and standards

  • UL Listed


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