{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2416-8XF31-1AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2416-8XF31-1AB0","canonicalUrl":"https://aoctrl.com/siemens/3RA2416-8XF31-1AB0","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2416-8XF31-1AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2416-8XF31-1AB0 contactor assembly for star-delta (wye-delta) start, 7.5 kW at 400 V, 50/60 Hz, 24 V coil, screw-type terminals, S00 frame, DIN rail mount.","salesMarkdown":"## Star-delta assembly — what ships in the box The 3RA2416-8XF31-1AB0 is a Siemens SIRIUS pre-assembled contactor combination for star-delta (wye-delta) motor starting. It ships with three contactors: two 3RT2017-1AB01 units for the line and star legs, and one 3RT2015-1AB01 for the delta leg. Coil voltage is 24 V at 50/60 Hz, drawing 0.25 A at both frequencies — the magnet coil is screw-terminated, same as the main and auxiliary circuits. ## Mounting and panel fit The S00 frame size keeps the footprint compact: 68 mm high, 135 mm wide, 145 mm deep — the depth is the dimension that matters for shallow enclosures. Clearance around the unit: 6 mm upwards, forwards, downwards, and to the side; 0 mm backwards — it can sit flush against the back panel. Wire termination uses screw-type terminals throughout. AWG equivalents are 2x (20...16) and 2x (18...14) for the main contacts. ## Environmental and mechanical endurance The assembly handles shock loads of 10.5g at 5 ms and 6.6g at 10 ms in both AC and DC axes — relevant for installations on vibrating machinery or in mobile equipment. Mechanical life of the contactor is rated at 10,000,000 operating cycles typical — this is the mechanical endurance of the S00 frame, not the electrical life under load, which will be lower depending on the switching current. The assembly includes the supplied RS assembly kit 3RA2913-2BB1. No auxiliary switch or bus communication module is fitted as standard — the product extension auxiliary switch and bus communication function are both listed as 'No'. ## Sourcing and compliance Substance prohibitance date is 10/01/2009 — the assembly complies with RoHS and REACH requirements as of that date. No UL, CSA, or IEC certification marks are listed in the spec record; confirm site-specific approval needs with the full datasheet.","metaTitle":"Siemens 3RA2416-8XF31-1AB0 SIRIUS Star-Delta Starter","metaDescription":"Siemens SIRIUS 3RA2416-8XF31-1AB0 contactor assembly for star-delta starting.","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":"10,5g / 5 ms, 6,6g / 10 ms","at DC":"10,5g / 5 ms, 6,6g / 10 ms","title":"3RA2416-8XF31-1AB0","Height":"68 mm","Upwards":"6 mm","Forwards":"6 mm","at 50 Hz":"0.25","at 60 Hz":"0.25","Backwards":"0 mm","Downwards":"6 mm","At The Side":"6 mm","description":"Contactor assembly for star-delta (wye-delta) start AC-3, 7.5 kW/400 V, 24 V AC 50/60 Hz, 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)","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":"7.5 kW","at 50 Hz rated value":"24 V","at 500 V rated value":"10.3 kW","at 60 Hz rated value":"24 V","at 690 V rated value":"9.2 kW","Instantaneous Contact":"3","For Main Current Circuit":"screw-type terminals","1 Of The Supplied Contactor":"3RT2017-1AB01","2 Of The Supplied Contactor":"3RT2017-1AB01","3 Of The Supplied Contactor":"3RT2015-1AB01","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: 20 A","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: 35 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":"AC","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1eba03315ed24f06c3d44d7e1b3542a9.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=222483&mlfb=3RA2416-8XF31-1AB0"},"ai":{"faq":[{"question":"How can I get pricing and availability for 3RA2416-8XF31-1AB0?","answer":"Submit an RFQ through this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2416-8XF31-1AB0","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/3RA2416-8XF31-1AB0 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}}