8550 NW South River Dr., Hialeah, FL 33166

DITEK Surge Protection

DITEK Surge Protection is Here!

Changes to NEC2020 have opened up new opportunities for electrical contractors!

Whole House Series : DTK-120/240HD

120/240VAC Split Phase Surge Protective Device

DITEK’s DTK-120/240HD is designed to protect 120/240V split phase AC power systems. Its compact size enables close mounting to the protected panel, minimizing wire length and maximizing performance.

  • 50,000 Amp per phase surge current rating ensures long service life
  • Compact size enables close mounting to protected panel, minimizing wire length and maximizing performance
  • Diagnostic LED indicates system power and SPD function
  • UL1449 Listed Type 1 SPD
  • 5 Year $10,000 Residential Connected Equipment Warranty

Download Data Sheet
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DTK-120/240HD2

120/240VAC Split Phase Surge Protective Device

DITEK’s DTK-120/240HD2 100kA surge protective device (SPD) is designed to protect 120/240V split phase electrical panels. Ideal for residential or small commercial buildings.

  • 100,000 Amps per phase surge current rating ensures long ervice life
  • Diagnostic LED indicates system power and SPD function
  • NEMA 4X weatherproof enclosure
  • UL1449 Listed Type 1 SPD
  • 5 Year $25,000 Residential Connected Equipment Warranty

Download Data Sheet
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DTK-120/240XD

120/240VAC Split Phase Surge Protective Device

DITEK’s DTK-120/240XD is designed to protect 120/240V split phase residential electrical panels. Its compact size enables close mounting to the protected panel, minimizing wire length and maximizing performance.

  • 100,000 Amp total surge current rating ensures long service life
  • Compact size enables close mounting to protected panel, minimizing wire length and maximizing performance
  • Diagnostic LED indicates system power and SPD function
  • UL1449 Listed Type 1 SPD
  • Optional flush mount kit: DTK-FMK
  • 5 Year $10,000 Residential Connected Equipment Warranty

Download Data Sheet
Shop on our Customer Portal

CM-CMX Plus Series : DTK-120/240CM+

120/240VAC Split Phase Surge Protective Device

DITEK’s DTK-120/240CM+ is a multi-purpose surge protective device ideal for protecting HVAC condensers, pool or well pumps, motors and incoming utility power.

  • 50,000 Amp Total Surge Current Rating
  • Diagnostic LED provides indication of power, ground presence and SPD function
  • NEMA 4X weatherproof enclosure
  • UL1449 Listed SPD Type 1
  • 3 Year $7,500 Residential Connected Equipment Warranty

Download Data Sheet
Shop on our Customer Portal


Video Resources on DITEK Surge Protection

Protect Your HVAC Equipment!

How to Install a DITECK Surge Protector

DITEK Product Showcase

Download the DITEK Surge Protection Guide today!

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