Industrial & Commercial Power Protection

DITEK's industrial surge protectors safeguard AC power systems against transient surges in the most demanding environments. Available in a variety of voltage and wiring configurations.

120VAC Surge Protective Device with Dry Contacts

The DTK-120SRD surge protector guards 120VAC power circuits that feed industrial fire alarm panels, control panels and other critical equipment. The hybrid circuit design provides maximum critical load protection.

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120/240VAC Surge Protective Device - 50kA/Phase

DITEK's D50-CM surge protection device provides robust 120/240V split phase protection for electrical panels, AC disconnects, irrigation equipment, and residential pumps and motors.

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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.

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120/240VAC Split Phase Surge Protective Device

DITEK's DTK-120/240HW offers compact, parallel mount surge protection for electrical panels and dedicated branch circuit loads.

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DIN Rail Mounting Kit

Each DTK-DRK DIN Rail mounting kit includes three screw-on adapter clips to easily mount various DITEK surge protectors onto DIN Rail flanges.

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600VAC Three Phase Surge Protective Device

DITEK's CMXPLUS Series of durable, cost-effective surge protective devices are ideal for a variety of industrial equipment. The DTK-6003CMXPLUS offers 600VAC three phase delta surge protection.

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120VAC Surge Protective Device with Lockout Kit

The DTK-120HWLOK Surge Protective Device (SPD) with NFPA 72 2013 10.6.5.2 compatible lockout kit protects 120VAC equipment panels and dedicated branch circuits while preventing accidental alarm disconnect.

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120VAC Surge Protective Device

The DTK-120HW provides surge protection for 120VAC equipment panels and dedicated branch circuits. The compact, parallel-mount design allows for installation in a variety of locations.

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Cover Kit for the DTK-120SRD

Includes lexan cover, 12AWG screw terminals and nylon nuts to cover posts

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Single Phase 240VAC Surge Protective Device

DITEK's DTK-240HW offers compact, parallel mount surge protection for dedicated 240VAC single phase branch circuit loads.

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