{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RH2911-1XA31-0MA0-Z W98","brand":"Siemens","brandSlug":"siemens","productSlug":"3RH2911-1XA31-0MA0-Z-W98","canonicalUrl":"https://aoctrl.com/siemens/3RH2911-1XA31-0MA0-Z-W98","factsUrl":"https://aoctrl.com/api/mcp/products/3RH2911-1XA31-0MA0-Z%20W98","rawCanonicalId":null},"summary":{"shortDescription":"Siemens, auxiliary switch block for 3RT2 contactors and 3RH2 contactor relays, 3 NO + 1 NC, screw terminal, multi-unit packaging of 60 pieces.","salesMarkdown":"## Auxiliary switch block for 3RT2/3RH2 The Siemens 3RH2911-1XA31-0MA0-Z W98 is an auxiliary switch block that mounts on the front of 3RT2 contactors and 3RH2 contactor relays. It provides three normally-open and one normally-closed auxiliary contact, wired via screw terminals. This is the multi-unit packaging variant, supplied as a pack of 60 pieces. The contact configuration — 3 NO + 1 NC — is arranged as current paths 53/54 (1 NO), 61/62 (1 NC), 73/74 (1 NO), and 83/84 (1 NO). This gives you three make contacts for signaling or interlocking and one break contact for status feedback or safety chain isolation. RoHS compliance is confirmed since October 1, 2009, and REACH candidate list information is available on request. Export control classifications are AL: N / ECCN: N, so no special licensing is required for cross-border shipment. The block clips onto the front of the contactor or relay without additional hardware. The multi-unit pack of 60 is intended for panel builders running multiple identical starters — order one line item and get a consistent batch for the build.","metaTitle":"Siemens 3RH2911-1XA31-0MA0-Z W98 Auxiliary Switch Block, 3NO","metaDescription":"Siemens 3RH2911-1XA31-0MA0-Z W98 auxiliary switch block for 3RT2 contactors and 3RH2 relays. 3 NO + 1 NC, screw terminals, multi-unit packaging of 60. Active lifecycle, RoHS compli","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)":"62.00 x 42.00 x 52.00 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/998e59a7ebdc7e997352ec78fc03f0e0.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RH2911-1XA31-0MA0-ZW98?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RH2911-1XA31-0MA0-Z%20W98/alternatives.json"},"ai":{"faq":[{"question":"What is the contact configuration on this auxiliary switch block?","answer":"It provides 3 normally-open contacts (53/54, 73/74, 83/84) and 1 normally-closed contact (61/62). All are wired via screw terminals."},{"question":"What compliance documentation is available for this part?","answer":"RoHS compliance is confirmed since October 1, 2009. REACH candidate list information is available. Export controls are AL: N / ECCN: N."},{"question":"What is the packaging quantity for this variant?","answer":"This is the multi-unit packaging variant, supplied as a pack of 60 pieces. The packaging dimensions are 62 x 42 x 52 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RH2911-1XA31-0MA0-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/3RH2911-1XA31-0MA0-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}}