Siemens 8WD4308-0EB Spare Parts Kit

Siemens 8WD4308-0EB is a Sirius signaling-column accessory: a single aluminum tube, 400 mm long, finished in silver, compatible with Sirius signal columns of 50 mm and 70 mm diameters. This tube forms the main structural element in signaling-column assemblies, providing the vertical support for indicator lamps and related hardware in IC10‑style setups. The 8WD4308-0EB designation identifies the standard 400 mm variant, with Siemens catalogs listing related options such as 8WD4308-0ED (1,000 mm length), 8WD4308-0DE (bracket for foot mounting), and 8WD4308-0DD (side cable outlet) to support different installation configurations. As part of Siemens’ SIRIUS signaling hardware, it is used in industrial automation environments to mount and align indicators on 70 mm‑diameter columns, ensuring consistent visibility and electrical routing for indicators.