{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2417-8XF31-1BB4","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2417-8XF31-1BB4","canonicalUrl":"https://aoctrl.com/siemens/3RA2417-8XF31-1BB4","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2417-8XF31-1BB4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2417-8XF31-1BB4, star-delta (wye-delta) contactor assembly, Size S00, 11 kW at 400 V AC-3, screw-type terminals, 24 V DC coil, snap-on DIN rail mounting.","salesMarkdown":"## What this assembly is and what it contains The Siemens SIRIUS 3RA2417-8XF31-1BB4 is a factory-assembled star-delta (wye-delta) contactor assembly. It ships with three contactors: two 3RT2018-1BB41 units for the line and delta legs, and one 3RT2016-1BB41 for the star leg, plus the 3RA2913-2BB1 RS assembly kit with the interlocking and timing hardware already integrated. The assembly is rated for 11 kW motor loads at 400 V, 500 V, or 690 V AC-3 duty — same power across all three voltages, which is typical for a Size S00 contactor block. The coil pulls 24 V DC, with a closing and holding power of 10 W. Dimensions are 135 mm wide, 68 mm high, and 145 mm deep. Clearance requirements: 6 mm upwards, forwards, downwards, and to the sides; 0 mm backwards. Main current circuit, auxiliary and control circuits, and the magnet coil all use screw-type terminals. Main contacts accept solid or stranded conductors: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or 2x 4 mm². AWG equivalents for the main contacts are 2x (20 to 16) and 2x (18 to 14). For AC-3 motor protection, the assembly requires gG NH 3NA, DIAZED 5SB, or NEOZED 5SE fuses rated at 25 A. The assembly carries three instantaneous contacts and no auxiliary switch or bus communication module.","metaTitle":"Siemens 3RA2417-8XF31-1BB4 SIRIUS Contactor Assembly, Star-D","metaDescription":"Siemens SIRIUS 3RA2417-8XF31-1BB4 star-delta contactor assembly. Rated 11 kW at 400/500/690 V AC-3. Screw terminals, Size S00. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"3RA2417-8XF31-1BB4","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 AC-3, 11 kW/400 V, 24 V DC 3-pole, Size S00 screw terminal 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","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":"No","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","contact rating of auxiliary contacts according to UL":"A600 / Q600","Of The Supplied Function Module For Wye-Delta Circuits":"3RA2816-0EW20","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":"$706.29","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9815294889202183d262eb624671c14b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1293&mlfb=3RA2417-8XF31-1BB4"},"ai":{"faq":[{"question":"What are the key ratings for this star-delta assembly?","answer":"It is rated for 11 kW motor loads at 400 V, 500 V, and 690 V AC-3. The coil is 24 V DC with 10 W closing and holding power. It requires 25 A gG fuses for motor protection."},{"question":"What contactors are included in the assembly?","answer":"The assembly includes two 3RT2018-1BB41 contactors and one 3RT2016-1BB41 contactor, plus the 3RA2913-2BB1 RS assembly kit."},{"question":"What are the mounting dimensions and clearances?","answer":"The assembly is 135 mm wide, 68 mm high, and 145 mm deep. It requires 6 mm clearance upwards, forwards, downwards, and to the sides, with 0 mm clearance backwards. It mounts on a 35 mm DIN rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2417-8XF31-1BB4","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/3RA2417-8XF31-1BB4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}