Accessories across OS, OT & OTDC. ABB offers wide range of accessories that can be used across OS, OT & OTDC ranges. Accessories: • Shafts • Shaft alignment ring • Legend plate • Terminal Clamps • 4th Poles and Neutrals • Aux contacts • Fuse monitors • Selector handles, Handle knob, Pistol handles, direct mount handles & Flange handles • Electrical interlocks • Conversion kits • Din rail mount kits • Lugs Features and benefits: • Speed up your projects: Thanks to the wide accessories' selection and the adjustable shaft where no cutting tools needed (up to 50% installation time). • Safer: Increase the safety for your applications by using ABB’s snap-on terminal shrouds that protect from unintentional touching of live components. We also provide door interlock feature where the door cannot be opened when the external handle is padlocked in the OFF-position.