{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT2017-2BG42-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT2017-2BG42-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3RT2017-2BG42-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3RT2017-2BG42-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT2 contactor, AC-3 5.5 kW at 400 V, 1NC, DC 125 V coil, 3-pole, size S00, spring-loaded terminals.","salesMarkdown":"The Siemens 3RT2017-2BG42-0CC0 is a SIRIUS 3RT2 contactor rated for AC-3 duty at 5.5 kW at 400 V, with a DC 125 V coil and one normally-closed auxiliary contact. The S00 frame size and spring-loaded terminals suit it for compact control panels where fast wiring without screwdrivers is the norm — common on packaging lines and conveyor sections that see frequent changeovers. The DC 125 V coil allows direct connection to a 125 VDC control circuit without an intermediate relay, simplifying the control panel wiring. The S00 frame size snaps onto a DIN rail (EN 60715) and accepts spring-loaded terminals for 0.2–2.5 mm² solid or ferruled stranded wire. The 1NC auxiliary contact is built in; additional auxiliary contact blocks can be front-mounted without tools. Verify coil polarity on the DC 125 V coil — the free-wheel diode is internal, but reverse polarity will not energize.","metaTitle":"Siemens 3RT2017-2BG42-0CC0 Contactor, AC-3 5.5kW/400V, S00","metaDescription":"Siemens 3RT2017-2BG42-0CC0 contactor, AC-3 5.5 kW at 400 V, 1NC, DC 125 V coil, S00 frame, spring terminals. Active lifecycle stage. Order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=13747&mlfb=3RT2017-2BG42-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT2017-2BG42-0CC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RT2017-2BG42-0CC0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What is the AC-3 rating of this contactor?","answer":"The AC-3 rating is 5.5 kW at 400 V, suitable for switching three-phase induction motors up to that power."},{"question":"What coil voltage does 3RT2017-2BG42-0CC0 use?","answer":"The coil is rated for DC 125 V."},{"question":"Does this contactor have spring terminals?","answer":"Yes, it is equipped with spring-loaded terminals (size S00)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT2017-2BG42-0CC0","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/3RT2017-2BG42-0CC0 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}}