{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2326-8XB30-2AG2","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2326-8XB30-2AG2","canonicalUrl":"https://aoctrl.com/siemens/3RA2326-8XB30-2AG2","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2326-8XB30-2AG2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS reversing contactor assembly, 3RA2326-8XB30-2AG2, Size S0, 11 kW at 400 V AC-3, 2 NO auxiliary contacts, spring-loaded terminals, 35 mm DIN rail.","salesMarkdown":"## Reversing contactor assembly, SIRIUS S0 frame, 11 kW at 400 V The 3RA2326-8XB30-2AG2 is a Siemens SIRIUS reversing contactor assembly — two mechanically interlocked contactors in one package that swap phase rotation for forward/reverse motor control. It ships with two 3RT2026-2AG20 contactors already wired and interlocked, so the panel builder skips the external interlock wiring and the mechanical linkage. The 2 NO auxiliary contacts handle the control-circuit feedback without an add-on block for simple reversing schemes. Snaps onto 35 mm standard DIN rail with a screw-and-snap-on fastener — no tools needed for the rail, but the screw secures it against vibration in mobile equipment. The S0 frame footprint is 90 mm wide by 114 mm high by 97 mm deep, leaving 6 mm clearance above, below, and to the sides, and zero clearance behind the rail. Mounting position is flexible: the assembly can be rotated ±180° on a vertical surface and tilted forward or backward by ±22.5°, which helps when the panel layout forces an odd angle. ## Duty ratings and thermal limits The AC-3 motor rating at 400 V is 11 kW, and at 480 V it carries 21 A — enough for a 15 hp motor on a 460 V line. At 600 V the current rating is 22 A, supporting a 20 hp motor at 575/600 V. Shock resistance is 13.5 g / 5 ms and 8.3 g / 10 ms on AC, 15 g / 5 ms and 10 g / 10 ms on DC — the assembly survives the bump of a reversing conveyor start without the interlock tripping.","metaTitle":"Siemens 3RA2326-8XB30-2AG2 SIRIUS Reversing Contactor","metaDescription":"Siemens 3RA2326-8XB30-2AG2 SIRIUS reversing contactor assembly, 11 kW at 400 V AC-3, 2 NO auxiliary contacts, spring-loaded terminals, current production.","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":"3RA2326-8XB30-2AG2","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, 50/60 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","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":"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":"110 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":"3RT2026-2AG20","2 Of The Supplied Contactor":"3RT2026-2AG20","at AC-4 at 400 V rated value":"7.5 kW","Substance Prohibitance (Date)":"10/01/2009","at AWG cables for main contacts":"1x (18 ... 8)","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","operating frequency at AC-3 maximum":"750 1/h","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","operating voltage at AC-3 rated value maximum":"690 V","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/b661b81ea7d81788a7661c218316281c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=176260&mlfb=3RA2326-8XB30-2AG2"},"ai":{"faq":[{"question":"What is 3RA2326-8XB30-2AG2's listed depth?","answer":"The depth is 97 mm, with 6 mm clearance needed above and below the assembly on the DIN rail. Zero clearance is required behind the rail."},{"question":"What compliance documentation does Siemens provide for 3RA2326-8XB30-2AG2?","answer":"The SIRIUS series contactors carry CE, UL, CSA, and CCC approvals as standard. RoHS and REACH declarations are included in the Siemens product documentation package. Specific certification marks are listed on the nameplate and in the Siemens Industry Online Support download for this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2326-8XB30-2AG2","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/3RA2326-8XB30-2AG2 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}}