{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2417-8XH31-1BB4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2417-8XH31-1BB4","canonicalUrl":"https://aoctrl.com/siemens/3RA2417-8XH31-1BB4","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2417-8XH31-1BB4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2417-8XH31-1BB4 star-delta contactor assembly, S00 frame, 11 kW at 400 V, 24 VDC coil, screw-type terminals, DIN rail mount.","salesMarkdown":"## Star-delta contactor assembly, S00 frame, 11 kW at 400 V The Siemens 3RA2417-8XH31-1BB4 is a pre-assembled SIRIUS star-delta (wye-delta) contactor assembly built around three supplied contactors: two 3RT2018-1BB41-0CC0 units and one 3RT2016-1BB41. The 24 VDC magnet coil draws 10 W during both closing and holding, which means the control transformer and wiring need to budget for a steady 10 W draw, not just an inrush spike. ## Mounting position and panel fit Clearance requirements around the assembly are 6 mm upward, forward, downward, and to the side, with zero clearance needed at the rear. ## Coordination and fuse assignment For type 2 coordination, the required upstream fuses are gG NH 3NA, DIAZED 5SB, or NEOZED 5SE rated at 25 A. The assembly itself carries no auxiliary switch or bus communication extension — it is a pure power assembly, so any feedback to the PLC needs an external auxiliary contact block or a separate monitoring relay. The supplied RS assembly kit (3RA2913-2BB1) is included, which means the star-delta transition wiring and mechanical interlock are factory-configured — no need to source separate interlock modules or wire the delta contactor overlap manually.","metaTitle":"Siemens 3RA2417-8XH31-1BB4 SIRIUS Star-Delta Starter","metaDescription":"Siemens SIRIUS 3RA2417-8XH31-1BB4 star-delta contactor assembly, 11 kW at 400 V, 24 VDC coil, S00 frame, screw terminals, DIN rail mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Motor Starters"],"specifications":{"Depth":"145 mm","Solid":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm²","Width":"135 mm","at AC":"11,4g / 5 ms, 7,3g / 10 ms","at DC":"11,4g / 5 ms, 7,3g / 10 ms","title":"3RA2417-8XH31-1BB4","Height":"68 mm","Upwards":"6 mm","Forwards":"6 mm","Backwards":"0 mm","Downwards":"6 mm","At The Side":"6 mm","description":"Contactor assembly for star-delta (wye-delta) start, AS-i AC-3, 11 kW/400 V, 24 V DC 3-pole, Size S00 screw terminals electrical and mechanical interlock 3 NO integrated","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-type terminals","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail","Mounting Position":"+/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface","Size Of Contactor":"S00","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","at DC rated value":"24 V","Product Brand Name":"SIRIUS","Product Designation":"Contactor assembly for star-delta (wye-delta) start","Of Contactor Typical":"10 000 000","at 400 V rated value":"11 kW","at 500 V rated value":"11 kW","at 690 V rated value":"11 kW","Instantaneous Contact":"3","For Main Current Circuit":"screw-type terminals","1 Of The Supplied Contactor":"3RT2018-1BB41-0CC0","2 Of The Supplied Contactor":"3RT2018-1BB41","3 Of The Supplied Contactor":"3RT2016-1BB41","Substance Prohibitance (Date)":"10/01/2009","at AWG cables for main contacts":"2x (20 ... 16), 2x (18 ... 14)","of the supplied RS assembly kit":"3RA2913-2BB1","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"No","Product Function Bus Communication":"No","With Type Of Assignment 2 Required":"gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 25 A","closing power of magnet coil at DC":"10 W","holding power of magnet coil at DC":"10 W","At Contactor For Auxiliary Contacts":"Screw-type terminals","operating frequency at AC-3 maximum":"1 000 1/h","With Type Of Coordination 1 Required":"gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 50 A","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"3","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Number Of Poles For Main Current Circuit":"3","Contact Reliability Of Auxiliary Contacts":"< 1 error per 100 million operating cycles","with low demand rate according to SN 31920":"40 %","protocol is supported AS-Interface protocol":"Yes","with high demand rate according to SN 31920":"75 %","Type Of Voltage Of The Control Supply Voltage":"DC","operating voltage at AC-3 rated value maximum":"690 V","Of The Supplied Function Module For Communication":"3RA2712-1CA00","contact rating of auxiliary contacts according to UL":"A600 / Q600","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","product function control circuit interface with IO link":"No","Of The Contactor With Added Auxiliary Switch Block Typical":"10 000 000","For Short-Circuit Protection Of The Auxiliary Switch Required":"fuse gG: 10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/822126a47314df96bc1e7e3f6291a0f6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=344250&mlfb=3RA2417-8XH31-1BB4"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3RA2417-8XH31-1BB4?","answer":"Pricing and availability are confirmed at quote time against the specific BOM quantity. Submit an RFQ through the storefront; the sourcing desk returns a current price and lead time for the requested volume."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2417-8XH31-1BB4","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/3RA2417-8XH31-1BB4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T23:36:24.271Z","lastPublished":"2026-07-20T23:36:24.271Z","indexable":true}}