{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH1911-1MA20-ZW98","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH1911-1MA20-ZW98","canonicalUrl":"https://aoctrl.com/siemens/3RH1911-1MA20-ZW98","factsUrl":"https://aoctrl.com/api/mcp/products/3RH1911-1MA20-ZW98","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RH1911-1MA20-ZW98 auxiliary switch block, 2 normally open contacts, lifecycle stage current.","salesMarkdown":"The Siemens 3RH1911-1MA20-ZW98 is an auxiliary switch block carrying two normally open (2NO) contacts, designed for snap-on mounting alongside SIRIUS contactors and motor starters in a control panel. Snap-on mounting to the right side of a 3RT2 contactor or 3RA2 starter — no tools required for installation, and the 2NO configuration provides isolated feedback contacts for PLC inputs or status indication.","metaTitle":"Siemens 3RH1911-1MA20-ZW98 Auxiliary Switch Block, 2NO","metaDescription":"Siemens 3RH1911-1MA20-ZW98 auxiliary switch block, 2NO contacts, lifecycle stage current. Sourced to order against RFQ through independent distribution.","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=127038&mlfb=3RH1911-1MA20-ZW98","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH1911-1MA20-ZW98/alternatives.json"},"ai":{"faq":[{"question":"What is 3RH1911-1MA20-ZW98's listed description?","answer":"The description is AUX. SWITCH BLOCK, 2NO — an auxiliary switch block with two normally open contacts."},{"question":"Where can I buy 3RH1911-1MA20-ZW98?","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/3RH1911-1MA20-ZW98","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/3RH1911-1MA20-ZW98 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}}