Schneider Electric 9001KS43 Harmony Selector Switch

Schneider Electric 9001KS43 Harmony Selector Switch is a 30 mm metal selector switch head designed for the Harmony 9001K modular family, supplied without a handle and offering three stay-put positions. This head features finger-safe contact blocks and light module capability, with single-screw contact block fastening for quick, secure mounting in control panels. It also provides automatic self-grounding of the operator without additional wiring, and Schneider Electric supplies a large metal accessories set to tailor the assembly to your panel layout. The 9001KS43 designation is documented as discontinued as of February 9, 2023, with the manufacturer noting it has not been replaced; the product carries EAN 3389118039735. In several geographies, listings categorize it as Non-Stock or not normally stocked in distribution facilities, reflecting limited current availability. As a head within the Harmony 9001K platform, this component is used where a 30 mm, three-position selector switch is required and where a metal head is preferred for durability in demanding environments.