{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2326-8XB30-2AK6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2326-8XB30-2AK6","canonicalUrl":"https://aoctrl.com/siemens/3RA2326-8XB30-2AK6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2326-8XB30-2AK6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS reversing contactor assembly, size S0, 11 kW at 400 V, 21 A at 480 V, spring-loaded terminals, screw and snap-on 35 mm DIN rail.","salesMarkdown":"## SIRIUS reversing contactor assembly — panel fit and ratings The Siemens SIRIUS 3RA2326-8XB30-2AK6 is a reversing contactor assembly in size S0, built around two mechanically interlocked contactors that reverse a three-phase motor without external wiring interlocks. Rated 11 kW at 400 V, 21 A at 480 V, and 11 kW at 690 V, it handles a 7.5 hp motor at 220/230 V, 15 hp at 460/480 V, and 20 hp at 575/600 V — enough for a pump, fan, or small conveyor on a 480 V plant bus. The supplied contactor inside the assembly is the 3RT2026-2AK60, which means the reversing assembly shares the same coil and auxiliary base as the standalone contactor — spares logic stays consistent across the S0 frame. Main power circuit terminals accept 2x solid conductors from 1 to 10 mm², and 2x stranded from 0.5 to 2.5 mm². That covers a #14 AWG feed through #8 AWG on the solid side, so a 10 mm² motor feed lands without adapters. Spring-type terminals on the coil — no screwdriver needed for the control wiring, just strip and push.","metaTitle":"Siemens 3RA2326-8XB30-2AK6 SIRIUS Reversing Contactor Assemb","metaDescription":"Siemens SIRIUS 3RA2326-8XB30-2AK6 reversing contactor assembly, size S0, 11 kW rated power at 400 V. Spring-loaded terminals, screw and snap-on 35 mm DIN rail mounting. Current pro","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"97 mm","Solid":"2x (1 ... 10 mm²)","Width":"90 mm","at AC":"13,5g / 5 ms, 8,3g / 10 ms","at DC":"15g / 5 ms, 10g / 10 ms","title":"3RA2326-8XB30-2AK6","Height":"114 mm","Upwards":"6 mm","Forwards":"6 mm","at 50 Hz":"0.27","at 60 Hz":"0.8 ... 1.1","Backwards":"0 mm","Downwards":"6 mm","At The Side":"6 mm","description":"reversing contactor assembly, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-pole, 110 V AC, 50 Hz / 120 V, 60 Hz, spring-loaded terminal, electrical and mechanical interlock, auxiliary contacts: 2 x 1 NO","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Spring-type terminals","at AC-3 maximum":"750 1/h","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail","at AC-3e maximum":"750 1/h","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":"S0","Solid Or Stranded":"2x (0.5 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Reversing contactor assembly","Of Contactor Typical":"10 000 000","at 400 V rated value":"11 kW","at 480 V rated value":"21 A","at 50 Hz rated value":"110 V","at 500 V rated value":"11 kW","at 60 Hz rated value":"120 V","at 600 V rated value":"22 A","at 690 V rated value":"11 kW","Instantaneous Contact":"2","For Main Current Circuit":"spring-loaded terminals","at 220/230 V rated value":"7.5 hp","at 460/480 V rated value":"15 hp","at 575/600 V rated value":"20 hp","Per Direction Of Rotation":"1","1 Of The Supplied Contactor":"3RT2026-2AK60","2 Of The Supplied Contactor":"3RT2026-2AK60","at AC-3 rated value maximum":"690 V","at AC-3e rated value maximum":"690 V","at AC-4 at 400 V rated value":"7.5 kW","Substance Prohibitance (Date)":"10/01/2009","of the supplied RH assembly kit":"3RA2923-2AA2","For Auxiliary And Control Circuit":"spring-loaded terminals","Product Extension Auxiliary Switch":"Yes","Product Function Bus Communication":"Yes","With Type Of Assignment 2 Required":"gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 35 A","At Contactor For Auxiliary Contacts":"Spring-type terminals","With Type Of Coordination 1 Required":"gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 100 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":"No","with high demand rate according to SN 31920":"75 %","Type Of Voltage Of The Control Supply Voltage":"AC","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":"$529.31","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b661b81ea7d81788a7661c218316281c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=66115&mlfb=3RA2326-8XB30-2AK6"},"ai":{"faq":[{"question":"Who supplies 3RA2326-8XB30-2AK6 and how is it quoted for volume purchases?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the depth of 3RA2326-8XB30-2AK6?","answer":"The listed depth is 97 mm, so it fits standard 100 mm deep enclosures with room for the wiring behind the rail."},{"question":"What solid conductor range does the main terminal accept?","answer":"The main power terminals accept 2x solid conductors from 1 to 10 mm²."},{"question":"Will 3RA2326-8XB30-2AK6 drop into a panel specified around 3RT6028-1AB00 without rewiring?","answer":"No — the 3RA2326-8XB30-2AK6 is a reversing contactor assembly (two contactors interlocked in one package), while the 3RT6028-1AB00 is a standalone contactor. The footprint, terminal layout, and wiring scheme differ; you cannot swap one for the other without rewiring the panel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2326-8XB30-2AK6","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/3RA2326-8XB30-2AK6 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}}