{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH2911-2HA31-Z W97","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH2911-2HA31-Z-W97","canonicalUrl":"https://aoctrl.com/siemens/3RH2911-2HA31-Z-W97","factsUrl":"https://aoctrl.com/api/mcp/products/3RH2911-2HA31-Z%20W97","rawCanonicalId":null},"summary":{"shortDescription":"Siemens auxiliary switch, 3 NO + 1 NC, spring-loaded terminal, for 3RT2 contactors and 3RH2 contactor relays, multi-unit packaging (pack = 100 units).","salesMarkdown":"The 3RH2911-2HA31-Z W97 is a front-mounted auxiliary switch block from Siemens, configured 3 normally open + 1 normally closed, with spring-loaded terminals. It mounts directly onto 3RT2 contactors and 3RH2 contactor relays, adding auxiliary contact capacity without extra panel wiring. The spring-loaded terminal accepts solid or ferruled stranded conductors — no screw torque check needed during commissioning. RoHS compliance is confirmed since 01-10-09. REACH Article 33 information is available on request. Export Control Regulations are AL: N / ECCN: N, meaning no special license is required for cross-border trade. Group Code R711 and Product Group 5344 are the internal cataloging references for this line.","metaTitle":"Siemens 3RH2911-2HA31-Z W97 Auxiliary Switch, 3 NO + 1 NC, S","metaDescription":"Siemens auxiliary switch, 3 NO + 1 NC, spring-loaded terminal, for 3RT2 contactors and 3RH2 contactor relays. Active production, RoHS compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Contactors"],"specifications":{"Group Code":"R711","Product Group":"5344","Product class":"C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.","Quantity Unit":"1 Piece","Product Family":"Ordering Data Overview","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"60.00 x 54.00 x 47.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-10-09","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/754609ea24141a37a980f9d2b0d5a39b.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RH2911-2HA31-ZW97?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH2911-2HA31-Z%20W97/alternatives.json"},"ai":{"faq":[{"question":"What contactors and relays is this auxiliary switch compatible with?","answer":"It is designed for Siemens 3RT2 contactors and 3RH2 contactor relays. The front mounting position adds 3 NO + 1 NC contacts via spring-loaded terminals."},{"question":"What compliance documentation is available?","answer":"RoHS compliance is confirmed since 01-10-09. REACH Article 33 information is available on the current candidate list. Export Control Regulations are AL: N / ECCN: N."},{"question":"What is the packaging quantity?","answer":"Multi-unit packaging ships 100 pieces per pack. The part is classified as made-to-order and cannot be returned or reused."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH2911-2HA31-Z-W97","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/3RH2911-2HA31-Z-W97 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}}