DITEK D50-277/4803Y D50 Series Industrial AC Power Surge Protector Device, Surface Mount, 50kA / Phase

Protect critical security, surveillance and IT infrastructure from damaging power transients with the DITEK D50-277/4803Y industrial AC power surge protector device. Designed for 277/480VAC three-phase wye panels, this DITEK D50 Series surge protection module delivers 50,000 amps per phase of surge-handling capacity to defend cameras, access control, network closets and industrial control systems against lightning and utility switching events. Its compact surface-mount form factor allows close mounting to the protected panel, minimizing conductor length to maximize clamping performance and reduce nuisance trips. A front-mounted diagnostic LED gives instant status on system power and SPD function, simplifying preventive maintenance and improving uptime. TAA-compliant, RoHS-certified and made in the US, the ZEUS D50-277/4803Y also includes a 10-year limited warranty for lifecycle assurance. Engineered for electrical panels rated up to 200A, this rugged surge protector is an effective, code-conscious choice for security, surveillance, monitoring and network deployments. Add reliable surge protection to your next project—order the DITEK D50-277/4803Y or contact our sales team for system-matched recommendations.

• Defends critical security, surveillance and network systems with 50,000 A per phase surge capacity to minimize downtime
• Compact surface-mount design installs close to 277/480VAC wye panels to reduce lead length and improve protection performance
• Front-panel diagnostic LED provides quick visual confirmation of SPD power and health for faster maintenance
• TAA-compliant, RoHS-certified and US-made with a 10-year limited warranty for procurement confidence and long-term reliability
• Ideal for protecting CCTV, access control, monitoring, IT and industrial control equipment in panels up to 200A