{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3320-2AA06","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3320-2AA06","canonicalUrl":"https://aoctrl.com/siemens/3RF3320-2AA06","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3320-2AA06","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF33 series, solid-state contactor 1-pole, AC-1 / 20 A / 40 °C, 48-600 V, 24 V DC, spring-loaded terminal.","salesMarkdown":"## Rating and load type The 3RF3320-2AA06 is a 1-pole SIRIUS 3RF33 solid-state contactor rated 20 A in AC-1 duty (resistive load) at 40 °C ambient. That AC-1 figure governs switching of heaters, lighting banks, and transformer primaries — not motor starts. For inductive motor loads you derate to the AC-3 curve, which this part's datasheet defines separately; the 20 A AC-1 number is the ceiling for purely resistive circuits. ## Control and termination Coil is 24 V DC, so it drops into a standard 24 VDC control bus without an extra power supply rail. The load-side voltage range spans 48–600 V AC, covering 48 V, 120 V, 230 V, 277 V, 400 V, and 480 V line voltages without a tap change.","metaTitle":"Siemens 3RF3320-2AA06 SIRIUS solid-state contactor, 20 A AC-","metaDescription":"Siemens SIRIUS 3RF3320-2AA06 solid-state contactor, 1-pole, 20 A AC-1 at 40 °C, 48-600 V, 24 V DC coil, spring-loaded terminals. Active production. RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3320-2AA06","Group Code":"R711","description":"solid-state contactor 1-pole 3RF3 AC-1 / 20 A / 40 °C 48-600 V / 24 V DC spring-loaded terminal","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/ca03537a0eca750ee51f4a327cfb4791.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3320-2AA06?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation is available for this part?","answer":"RoHS compliant since 15 January 2024. REACH Article 33 declares lead (CAS 7439-92-1) above 0.1% w/w. No UL or CSA listing is recorded in the spec data."},{"question":"What load types is the 20 A AC-1 rating suitable for?","answer":"The 20 A AC-1 rating applies to resistive loads — heaters, lighting, transformer primaries. For motor or inductive loads, consult the AC-3 derating curve in the full datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3320-2AA06","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/3RF3320-2AA06 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}}