DITEK DTK-120/240HDFM 3-Wire Split Phase Surge Protective Device, 120/240V

Keep mission-critical infrastructure safe from destructive power surges with the DITEK DTK-120/240HDFM surge protection module. Designed specifically for 120/240V split-phase systems, this DITEK Type 1 SPD delivers a high 50,000 amp per phase surge current rating to protect security, surveillance, monitoring and network equipment from damaging transients. The flush-mount plate design installs next to recessed electrical service panels, conserving space and simplifying wiring in electrical closets and service rooms. Built to meet UL1449 Type 1 standards, the DTK-120/240HDFM supports code-compliant installations and provides peace of mind during inspections. Visible LED diagnostics report system power and SPD functional status so technicians can quickly verify protection and reduce maintenance time. Ideal for protecting CCTV, access control, NVRs, PoE switches and other sensitive electronics, this compact surge protector helps prevent costly downtime and equipment replacement. Specify the DITEK DTK-120/240HDFM for robust split-phase surge protection in commercial and industrial security and networking environments—order now to harden your installation.

• Protects critical systems (security, surveillance, networking) from damaging transients to reduce downtime and replacement costs
• Engineered for 120/240V split-phase service with 50,000A per phase surge capacity for reliable, long-life protection
• Flush-mount plate design installs next to recessed electrical panels to save space and simplify installation
• UL1449 Listed Type 1 SPD ensures code-compliant protection and easier inspection for commercial deployments
• Front-panel LED diagnostics indicate system power and SPD status for fast troubleshooting and maintenance