{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH2911-1XA22-0MA0-Z W98","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH2911-1XA22-0MA0-Z-W98","canonicalUrl":"https://aoctrl.com/siemens/3RH2911-1XA22-0MA0-Z-W98","factsUrl":"https://aoctrl.com/api/mcp/products/3RH2911-1XA22-0MA0-Z%20W98","rawCanonicalId":null},"summary":{"shortDescription":"Siemens auxiliary switch, front-mount, 2 NO + 2 NC, screw terminal, for 3RT2 contactors and 3RH2 contactor relays, multi-unit packaging (60 pcs).","salesMarkdown":"The Siemens 3RH2911-1XA22-0MA0-Z W98 is a front-mounted auxiliary switch block delivering 2 normally-open and 2 normally-closed contacts via screw terminals. It mounts directly onto 3RT2 contactors and 3RH2 contactor relays, adding status feedback or control logic to the switching assembly. The multi-unit packaging ships 60 pieces per pack, which is typical for panel builders wiring multiple starters on a single BOM line. ## Contact configuration and wiring The contact arrangement is 2 NO + 2 NC, with the current path sequenced as 1 NO, 1 NC, 1 NC, 1 NO. Terminal designations follow the standard numbering: 53/54, 61/62, 71/72, 83/84.","metaTitle":"Siemens 3RH2911-1XA22-0MA0-Z W98 Auxiliary Switch, 2 NO + 2","metaDescription":"Siemens 3RH2911-1XA22-0MA0-Z W98 auxiliary switch, 2 NO + 2 NC, screw terminal, for 3RT2 contactors and 3RH2 contactor relays. Active lifecycle. 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":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","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)":"50.00 x 35.00 x 28.00 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/0ee2e2200f11c3fe613c6af6c9122081.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RH2911-1XA22-0MA0-ZW98?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH2911-1XA22-0MA0-Z%20W98/alternatives.json"},"ai":{"faq":[{"question":"What contactors does this auxiliary switch fit?","answer":"It mounts on Siemens 3RT2 contactors and 3RH2 contactor relays. The screw-terminal block attaches to the front of the device."},{"question":"What is the contact configuration?","answer":"2 normally-open and 2 normally-closed contacts, with the current path sequenced 1 NO, 1 NC, 1 NC, 1 NO. Terminal markings are 53/54, 61/62, 71/72, 83/84."},{"question":"Is this part RoHS compliant?","answer":"Yes, RoHS compliance is confirmed since October 1, 2009. REACH candidate-list information is also available from Siemens."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH2911-1XA22-0MA0-Z-W98","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/3RH2911-1XA22-0MA0-Z-W98 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}}