{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2417-8XH31-2BB4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2417-8XH31-2BB4","canonicalUrl":"https://aoctrl.com/siemens/3RA2417-8XH31-2BB4","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2417-8XH31-2BB4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2417-8XH31-2BB4 star-delta contactor assembly, size S00, 11 kW at 400 V AC-3, spring-loaded terminals, 145 mm depth, 135 mm width, 84 mm height.","salesMarkdown":"## Star-delta contactor assembly for 11 kW motors The 3RA2417-8XH31-2BB4: It ships with three pre-selected contactors: 3RT2018-2BB41-0CC0, 3RT2018-2BB41, and 3RT2016-2BB41, plus the RS assembly kit 3RA2913-2BB2 — so the wiring between them is already coordinated for the star-delta transition. Fastens with screws or snaps onto 35 mm DIN rail. Dimensions are 145 mm deep, 135 mm wide, and 84 mm high — the S00 footprint fits standard motor starter slots in Siemens distribution boards. Clearance around the assembly: 6 mm upwards, forwards, downwards, and to the side; 0 mm backwards — so it can sit flush against the back panel. ## Termination and coordination Both the main current circuit and the auxiliary/control circuit use spring-loaded terminals — no screw tightening, which speeds wiring on the panel line. The coil magnet connection is also spring-type. For Type 2 coordination (no weld-sticking on short circuit), Siemens specifies gG NH 3NA, DIAZED 5SB, or NEOZED 5SE fuses at 25 A.","metaTitle":"Siemens 3RA2417-8XH31-2BB4 SIRIUS Star-Delta Starter","metaDescription":"Siemens SIRIUS 3RA2417-8XH31-2BB4 star-delta contactor assembly, 11 kW at 400 V AC-3, size S00, spring-loaded terminals, current production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Motor Starters"],"specifications":{"Depth":"145 mm","Solid":"2x (0.5 ... 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":"3RA2417-8XH31-2BB4","Height":"84 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 Spring-type terminals electrical and mechanical interlock 3 NO integrated","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Spring-type terminals","at AC-3 maximum":"1 000 1/h","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN 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 ... 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":"spring-loaded terminals","1 Of The Supplied Contactor":"3RT2018-2BB41-0CC0","2 Of The Supplied Contactor":"3RT2018-2BB41","3 Of The Supplied Contactor":"3RT2016-2BB41","at AC-3 rated value maximum":"690 V","Substance Prohibitance (Date)":"10/01/2009","at AWG cables for main contacts":"1x (20 ... 12)","of the supplied RS assembly kit":"3RA2913-2BB2","For Auxiliary And Control Circuit":"spring-loaded 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":"Spring-type terminals","With Type Of Coordination 1 Required":"gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 50 A","at AWG cables for auxiliary contacts":"2x (20 ... 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)","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 %","Finely Stranded Without Core End Processing":"2x (0.5 ... 1.5 mm²)","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","Of The Supplied Function Module For Communication":"3RA2712-2CA00","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/0897ada5da4d2ec23c1390b0227085d8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=81451&mlfb=3RA2417-8XH31-2BB4"},"ai":{"faq":[{"question":"Where can I buy 3RA2417-8XH31-2BB4 and get a price?","answer":"Submit a request with your target quantity and we will confirm availability and current pricing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2417-8XH31-2BB4","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/3RA2417-8XH31-2BB4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T00:39:43.955Z","lastPublished":"2026-07-21T00:39:43.955Z","indexable":true}}