{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3340-3AA06","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3340-3AA06","canonicalUrl":"https://aoctrl.com/siemens/3RF3340-3AA06","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3340-3AA06","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF33 series, 1-pole solid-state contactor, 3RF3340-3AA06, 40 A AC-1 at 40 °C, 48-600 V switching voltage, 24 V DC control, ring cable lug connection.","salesMarkdown":"## What the 40 A AC-1 rating means for fit The 3RF3340-3AA06 is a 1-pole SIRIUS 3RF33 solid-state contactor rated 40 A in AC-1 duty at 40 °C — that's the resistive load curve, so it handles heaters, lighting banks, and transformer primaries up to that current. The 48-600 V switching range covers common low-voltage line supplies across global sites. Control is 24 V DC, which is standard for PLC-driven panels and safety circuits. Packaged individually, dimensions 105 x 27 x 122 mm — fits a standard DIN-rail footprint with 27 mm width, leaving room for adjacent contactors or overload relays in the same row. Ring cable lug connection means the power terminals accept ring terminals, not fork or pin; factor that into your wire-prep step. The 1-pole construction switches one phase; for three-phase loads you stack three units or use a 3-pole variant.","metaTitle":"Siemens 3RF3340-3AA06 SIRIUS 3RF33 Solid-State Contactor, 40","metaDescription":"Active-production Siemens SIRIUS 3RF33 1-pole solid-state contactor. Rated 40 A AC-1 at 40 °C, 48-600 V switching range, 24 V DC control. RoHS compliant since Jan 2024. Sourced to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3340-3AA06","Group Code":"R711","description":"solid-state contactor 1-pole 3RF3 AC-1 / 40 A / 40 °C 48-600 V / 24 V DC ring cable lug connection","Product Group":"3725","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"SIRIUS 3RF33 solid-state contactors, 1-pole","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : 9N9999","Packaging dimensions (L x W x H)":"105.00 x 27.00 x 122.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 15-01-24","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e2041555d519ed49e8aef201b404c791.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3340-3AA06?tree=CatalogTree"},"ai":{"faq":[{"question":"What is the group code and product group for this part?","answer":"Group Code R711, Product Group 3725 — these are Siemens internal cataloging codes used for cross-referencing in their SIRIUS lineup."},{"question":"What compliance documentation is available for 3RF3340-3AA06?","answer":"RoHS compliance effective 15 January 2024. REACH Article 33 disclosure for lead (CAS 7439-92-1) above 0.1% w/w. Export Control Classification AL: N / ECCN: 9N9999."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3340-3AA06","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/3RF3340-3AA06 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}