DITEK D50-277/4803YFM Industrial AC Power Surge Protection Module, 277/480V

Keep mission-critical infrastructure online and safeguarded from voltage spikes with the DITEK D50-277/4803YFM industrial surge protection module. This DITEK surge protection module is engineered for demanding commercial and industrial environments—ideal for protecting security, surveillance, monitoring, and networking equipment fed from 277V or 480V AC panels. With a robust 50,000A per phase surge capacity and individually fused components, the D50 series reduces the risk of equipment failure and costly downtime. The compact, flush-mount design and flexible metal conduit make panel-side installation fast and unobtrusive, while the front-panel diagnostic LED delivers immediate visual confirmation of unit and system status. UL96A lightning protection compliance and a 10-year limited warranty give installers and facility managers confidence in long-term performance. Use the DITEK D50-277/4803YFM to protect access control systems, camera arrays, HVAC controls, motor starters, and data or comms closets where dependable surge suppression and simple maintenance are essential. Add reliable surge protection to your electrical panel today to safeguard critical devices and maintain continuous operation.

• Protects critical AC systems and sensitive equipment (security, surveillance, monitoring) from damaging transients
• High surge capacity (50,000A per phase) minimizes downtime and extends equipment life
• Supports 277V and 480V AC systems for flexible industrial and commercial deployment
• Flush-mount design and flexible conduit for easy installation next to recessed electrical panels
• LED diagnostics and individually fused components provide clear status and reliable, isolated protection
• UL96A lightning protection compliant and backed by a 10-year limited warranty for peace of mind