{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1911-1FB11-ZW95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1911-1FB11-ZW95","canonicalUrl":"https://aoctrl.com/siemens/3RH1911-1FB11-ZW95","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1911-1FB11-ZW95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RH1911-1FB11-ZW95 auxiliary switch block, 1NO+1NC, screw connection, Size S00, for contactor relays and motor switching.","salesMarkdown":"## Form, fit, and function for panel integration The 3RH1911-1FB11-ZW95: This block provides a 1NO+1NC contact configuration with screw terminals, arranged per DIN EN50005 for consistent wiring in control panels. The Size S00 footprint clips directly onto the contactor relay, saving DIN-rail space and simplifying assembly in motor control centers. ## Sourcing and compliance posture Siemens typically provides a declaration of conformity covering CE, UKCA, and EAC; RoHS and REACH compliance documentation is available upon request for supplier-quality audits.","metaTitle":"Siemens 3RH1911-1FB11-ZW95 Auxiliary Switch Block, Size S00,","metaDescription":"Siemens auxiliary switch block 3RH1911-1FB11-ZW95, 1NO+1NC, screw terminals, Size S00, for contactor relays and motor switching. Lifecycle stage: current. Sourced 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=334386&mlfb=3RH1911-1FB11-ZW95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1911-1FB11-ZW95/alternatives.json"},"ai":{"faq":[{"question":"What is the contact configuration of this auxiliary switch block?","answer":"It provides 1 normally-open and 1 normally-closed contact (1NO+1NC) with screw terminals, arranged per DIN EN50005."},{"question":"What compliance documentation is available for this part?","answer":"Siemens typically provides a declaration of conformity covering CE, UKCA, and EAC; RoHS and REACH compliance documentation is available upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH1911-1FB11-ZW95","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/3RH1911-1FB11-ZW95 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}}