d200mDITEK’s D200M-T Series of modular 200kA industrial surge protectors offer professional-grade facility-wide protection, with additional service assurance features to support proactive operational management. Replaceable modulesDITEK’s D200M Industrial Surge Protectors provide professional-grade protection to AC power systems in the most demanding environments. Ditek - D200M-2774803Y - Features. UL96A