DITEK DTK-DR240P4N DIN Rail Surge Protective Device

Protect your security, surveillance and monitoring systems from costly downtime with the DITEK DTK-DR240P4N DIN Rail Surge Protective Device. Engineered for commercial and industrial control panels, this DITEK surge protection module defends critical electronics from transient surges caused by lightning, utility switching and inductive loads. With a 75,000A per phase surge current rating, the DTK-DR240P4N provides heavy-duty, long-life protection while its compact 35mm DIN-rail form factor saves space in crowded machine control and networking cabinets. Built for easy maintenance, the unit features remote NO/NC (Form C) dry contacts for alarm integration and a visual red end-of-life indicator so technicians can quickly identify and replace spent modules. The modular cartridges include N‑G protection for comprehensive grounding defense, and the quick-swap design reduces service time in security, surveillance and AV monitoring installations. Ideal for security integrators, IT rooms, and industrial control systems—specify the DITEK DTK-DR240P4N to safeguard your systems and reduce operational risk. Order now to protect your assets and maintain continuous operation.

• Protects critical security, surveillance and monitoring equipment from damaging transient surges
• 75,000A per phase surge rating delivers high-capacity protection and long service life
• Compact 35mm DIN-rail design saves panel space and integrates easily into control and network cabinets
• Remote NO/NC Form C dry contacts plus visual end-of-life indicator enable real-time monitoring and maintenance
• Modular, quick-replacement cartridges minimize downtime and simplify field service
• Includes N-G protection and backed by a 10-year limited warranty for reliable, comprehensive protection