DITEK D300M-120/2083YT ZEUS Series Surge Protection Module, 120/208V

Protect critical infrastructure and sensitive electronics with the DITEK D300M-120/2083YT surge protection module. This DITEK industrial surge protective device (SPD) is designed for facility-wide use in electrical service and distribution panels, delivering high surge capacity (300,000A per phase) for reliable defense against lightning and transient events. Supporting 120/208V systems, the D300M combines robust surge handling with practical service features — replaceable SPD modules, an integral disconnect switch and Form C dry contacts for remote monitoring — so you can proactively manage power protection across security, surveillance and networking deployments.

Built-in LED end-of-life and phase-loss indicators plus an audible alarm with silence button accelerate troubleshooting and reduce mean time to repair. EMI/RFI noise filtering helps preserve image clarity for surveillance cameras and signal integrity for switches and access control devices. UL-certified and backed by a 10-year limited warranty, the D300M-120/2083YT is an ideal choice for data centers, security control rooms and commercial buildings that require dependable surge protection. Specify this module for service entrance or distribution panel installations to safeguard uptime and simplify maintenance—contact your sales representative to integrate DITEK protection into your next project.

• Maximize uptime: 300,000A per phase surge capacity provides robust protection for critical electrical, security and IT systems to reduce downtime and equipment replacement costs.
• Proactive monitoring: Form C dry contacts, visual LEDs and an audible alarm enable remote and on-site notification for fast response and simplified maintenance.
• Service-friendly design: Replaceable SPD module and integral disconnect let technicians safely swap modules without full panel shutdown, lowering lifecycle service costs.
• Clean power for sensitive gear: Integrated EMI/RFI filtering safeguards surveillance cameras, networking switches and access control equipment from electrical noise.
• Built for compliance and reliability: UL-certified construction and a 10-year limited warranty provide long-term assurance for facility-wide surge protection programs.