DITEK DTK-240HW Single Phase 240VAC Surge Protective Device, Parallel Mount Surge Protection for Dedicated 240VAC Single Phase Branch Circuit Loads

Protect sensitive security and life-safety equipment from damaging transients with the DITEK DTK-240HW single-phase surge protective device. Engineered for dedicated 240VAC branch circuit loads, this parallel-mount SPD delivers dependable surge suppression to keep surveillance, access control and monitoring systems online and compliant. The DTK-240HW features an easy-to-read diagnostic LED to confirm system power, ground presence and device health, plus a compact 2.9" x 2.8" x 1.7" footprint that simplifies installation in crowded enclosures and retrofit applications. UL1449 Listed (SPD Type 1) and manufactured in the US, the DTK-240HW meets the stringent requirements of the life-safety industry while offering TAA and NDAA compliance for government and commercial projects. With its robust protection for 240VAC circuits and a 10-year limited warranty, this DITEK surge protector reduces downtime, protects expensive equipment and streamlines maintenance. Ideal for fire alarm panels, CCTV + NVR installations, access control and building monitoring—specify the DTK-240HW to safeguard your critical systems.

• Protects critical 240VAC branch circuits to minimize downtime for security, surveillance and monitoring systems
• Diagnostic LED gives instant confirmation of power, ground presence and SPD status for faster troubleshooting
• Compact parallel-mount design fits tight panels and simplifies retrofit installation in fire, access control and CCTV cabinets
• UL1449 Listed Type 1 protection with TAA/NDAA compliance provides trusted, code-friendly surge defense for commercial projects
• 10-year limited warranty delivers long-term assurance and lowers total cost of ownership