d200mDITEK D200M-1202401 Modular Surge Protective Device, 200kAPhase, Protects 120240VAC Split Phase Panels. D200M-1202401 | DK-200M1201. Product Documents and Resources.ADI #:DK-D200M120Y Model #: D200M-1202083Y Name: DITEK D200M-1202083Y Surge Protection Module . Exclusive access to the best experts, both On-Site and Remote, along