ABB OTDC and OT(M) DC Switch-Disconnectors Catalog

This document provides a comprehensive catalog and technical guide for ABB's OTDC and OT(M) series DC switch-disconnectors and disconnectors, covering ratings from 16A to 6000A. It includes product overviews, technical data, ordering information, dimensional drawings, and accessories for the XS, S, M, and 135 series, designed for harsh environments with compact, modular features.