DITEK DTK-DR480P4HN Surge Protection 3-Phase Delta HL, including N-G Mode, DIN Rail SPD Type 1CA, UL1449, 240/480VAC

Keep mission-critical security, surveillance and IT systems online with the DITEK DTK-DR480P4HN DIN Rail Surge Protective Device. Designed for commercial and industrial control panels, this DIN rail SPD delivers reliable 3-phase Delta HL protection—including N-G mode—to shield cameras, access control, networking and monitoring equipment from damaging transients. With a robust 75,000A per phase surge current rating and compatibility with 240/480VAC systems, the DTK-DR480P4HN handles high-energy events while minimizing nuisance failures. Its compact, modular 35mm DIN mount fits neatly into machine and distribution panels, and quick-swap modules plus a RED visual indicator and Form C dry contacts provide fast serviceability and remote end-of-life monitoring. UL1449 listing and RoHS/IEEE compliance ensure this SPD meets industry standards for physical security and IT deployments. Choose the DTK-DR480P4HN to protect critical operations, reduce downtime and simplify maintenance in security, surveillance, monitoring and industrial networking installations—contact sales to specify for your panel or order today.

• Protects critical equipment and reduces downtime by suppressing transient surges from lightning, grid switching and inductive loads
• 3-phase Delta protection with N-G mode provides comprehensive safeguarding for industrial power systems and security/IT infrastructure
• Compact 35mm DIN rail design saves panel space and integrates easily into machine control, surveillance and networking cabinets
• High energy handling (75,000A per phase) for long service life and dependable protection of cameras, access control and monitoring gear
• Visual and remote end-of-life indicators (RED + Form C dry contacts) simplify maintenance and status monitoring without panel entry
• UL1449 compliance and RoHS/IEEE certifications deliver code-ready performance and environmental assurance