DITEK D300M-480YM D300M Series Replacement SPD Module for D300M-277/4803Y

Protect your security and surveillance infrastructure with the DITEK D300M-480YM replacement surge protection module. Designed as a direct, drop-in module for D300M-277/4803Y and D300M-277-4803YT systems, this SPD module restores critical surge defense quickly to minimize system downtime and maintain continuous monitoring. The DITEK D300M-480YM supports wide voltage environments (including 277/480 3Y compatibility and 220–480VAC ranges), making it ideal for low-voltage power distribution in access control, CCTV, networking and IT closets. TAA compliance and RoHS certification simplify procurement for government and enterprise projects, while a 10-year limited warranty gives long-term assurance against transient damage. Built for reliability and easy field replacement, this module helps protect sensitive electronics and ensures uninterrupted operation of security, surveillance and monitoring applications. Replace aging modules or expand protection in distributed network racks—order the DITEK D300M-480YM SPD module to keep your systems secure and online.

• Direct replacement module for D300M-277/4803Y models to restore surge protection without reconfiguration
• Reduces downtime and maintenance costs by providing a fast, snap-in SPD swap for critical systems
• Broad voltage coverage (277/480 3Y support and 220–480VAC compatibility) to protect varied electrical environments
• TAA compliant and RoHS certified for government and corporate procurement requirements
• Backed by a 10-year limited warranty to ensure long-term protection of security, surveillance and IT equipment