This Ditek DTK-120/240CM+ surge protector is a must-have for anyone looking for reliable protection for their electrical wiring and charging/power applications. With a current rating of 200 Amp and suitable for exterior use, this black surge protector provides surge protection for panel boxes and equipment disconnects. The model is designed for AC current and has dimensions of 2 inches in height, 3-3/8 inches in length, and 2 inches in width. Whether you're using it for your heat pump or AC, this surge protector from Ditek is the perfect solution for preventing electrical disturbances and ensuring the safety of your equipment.


DITEK’s DTK-CM+ Series of Surge Protective Devices (SPD’s) provide durable, cost-effective protection and are suitable for use in a variety of locations. These compact, parallel-mount SPD’s are available for 120/240V and 240/480V systems, and are an excellent choice for effective, performance driven surge protection.

Product Features:

 NEMA 4X weatherproof enclosure allows for use in harsh environments 

 Parallel connection for easy installation 

 Diagnostic LED provides positive indication of system power and SPD function 

 Automatically resets to handle multiple surge events 

 3 Year $7,500 Residential Connected Equipment Warranty (DTK-120/240CM+) Applications  HVAC Equipment, Pumps, Motors 

 Highway Lighting, Parking Lot Lighting 

 Incoming Utility Power Accessories 

 Flush Mount Kit – DTK-FM


Quality Standards & Approvals 

Certifications: UL1449 4th Edition CSA C22.2 No. 269.1-17 

SPD Type: Type 1 

Warranty: 10 Year Limited Warranty

Item may not be exactly as pictured. If not available, may be substituted for a similar item.