Schneider Electric 9001KR1U Push Button Switch

The Schneider Electric 9001KR1U is a 30 mm universal push-button switch with Type K construction and a full guard, designed for panel mounting in Harmony 30 mm control assemblies. It is a momentary push-button option that accepts a range of contact blocks and color caps, with a large set of accessories available to customize the product for different applications. The operator features automatic self-grounding, eliminating the need for additional wiring in many installations, and the 9001KR1U family is documented across catalogs and datasheets as compatible with configurable accessories to tailor performance to specific control schemes. Catalog listings and supplier datasheets also indicate robust environmental protection options for 30 mm push-button configurations, including IP66-rated variants, which makes it suitable for exposed industrial environments where dust and water jets are a concern.