{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1911-1NF11-0KS0-ZX95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1911-1NF11-0KS0-ZX95","canonicalUrl":"https://aoctrl.com/siemens/3RH1911-1NF11-0KS0-ZX95","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1911-1NF11-0KS0-ZX95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RH1911-1NF11-0KS0-ZX95, solid-state compatible auxiliary switch, 1NO+1NC, 2-pole screw terminal, size S00, DIN EN 50005, encapsulated, 600-unit reusable packaging, customized.","salesMarkdown":"The Siemens 3RH1911-1NF11-0KS0-ZX95 is a solid-state compatible auxiliary switch in size S00, with a 1NO+1NC contact arrangement and 2-pole screw terminals. It conforms to DIN EN 50005 and is encapsulated, making it suitable for integration into contactor or relay assemblies where the auxiliary contacts must handle the low-energy switching profile of solid-state outputs without welding or excessive resistance. ## Integration Note The S00 footprint fits the standard DIN-rail mounting scheme used across Siemens SIRIUS contactor and relay ranges. The encapsulated design protects the switching chamber from dust and debris, which is relevant for panel environments where auxiliary contacts share space with power switching gear.","metaTitle":"Siemens 3RH1911-1NF11-0KS0-ZX95 Solid-State Compatible Aux S","metaDescription":"Siemens 3RH1911-1NF11-0KS0-ZX95 auxiliary switch, 1NO+1NC, screw terminals, size S00. Solid-state compatible. Current lifecycle stage. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=276633&mlfb=3RH1911-1NF11-0KS0-ZX95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1911-1NF11-0KS0-ZX95/alternatives.json"},"ai":{"faq":[{"question":"What is the 3RH1911-1NF11-0KS0-ZX95 used for?","answer":"It is a solid-state compatible auxiliary switch used to signal contactor or relay status in control circuits, with a 1NO+1NC contact arrangement and screw terminals in size S00 per DIN EN 50005."},{"question":"Where can I buy the 3RH1911-1NF11-0KS0-ZX95?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1911-1NF11-0KS0-ZX95","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RH1911-1NF11-0KS0-ZX95 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}