DITEK D200M-277/4803Y Surge Protection Module

Protect your building’s power distribution and mission-critical systems with the DITEK D200M-277/4803Y surge protection module. This DITEK ZEUS-series surge protector is engineered for 277/480VAC three-phase wye panels and delivers heavy-duty protection—200,000 amps per phase and 100,000 amps per mode—so security, surveillance, IT and networking equipment remain resilient against transient events. Built-in LED end-of-life and phase-loss indicators plus an audible alarm and Form C dry contacts enable continuous monitoring and remote integration with building management and security monitoring systems. EMI/RFI noise filtering preserves signal quality for cameras, access control, and other low-voltage devices, while the replaceable SPD module simplifies servicing and reduces mean-time-to-repair. Ideal for data centers, control rooms, telecom closets and security system panels, the D200M helps lower unplanned downtime and protects your operational continuity. Backed by a 10-year limited warranty and RoHS compliance, it delivers reliable, long-term surge protection for commercial and industrial installations. Contact our sales team to specify the D200M for your facility or request a quote to safeguard your security and monitoring infrastructure.

• Protects critical infrastructure and security systems by limiting damaging surges on 277/480VAC three-phase wye panels, reducing downtime and costly equipment replacements
• High surge capacity (200,000 A per phase, 100,000 A per mode) for long service life and reliable protection of networking, IT and surveillance gear
• Integrated monitoring with LED end-of-life/phase-loss indicators, audible alarm and Form C dry contacts for remote site management and proactive maintenance
• EMI/RFI filtering and a replaceable SPD module simplify serviceability and help maintain signal integrity for sensitive security and monitoring equipment
• 10-year limited warranty and RoHS compliance deliver long-term value and environmentally responsible protection for enterprise deployments