{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2326-8XB30-1AL2-ZW96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2326-8XB30-1AL2-ZW96","canonicalUrl":"https://aoctrl.com/siemens/3RA2326-8XB30-1AL2-ZW96","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2326-8XB30-1AL2-ZW96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA2326-8XB30-1AL2-ZW96 reversing contactor assembly, S0 frame size, 11 kW at 400 V, 21 A at 480 V, screw-type terminals, 35 mm DIN rail.","salesMarkdown":"## Active production — what that means for procurement The lifecycle stage for this 3RA2326-8XB30-1AL2-ZW96 is listed as current, meaning Siemens continues to manufacture it as an active catalogue item. No end-of-life notice or last-time-buy window is in effect. ## Motor ratings and switching duty Rated 11 kW at 400 V (AC-3) and 21 A at 480 V, this reversing contactor assembly handles reversing motor loads up to those thresholds. At 575/600 V it is rated 20 hp, and at 460/480 V it carries 15 hp — the power rating shifts with the supply voltage. The maximum switching frequency under AC-3 duty is 750 operations per hour, and the same figure applies for AC-3e. This limits how often the contactor can reverse a motor in cyclic applications without exceeding thermal design margins. Mechanical life of the contactor is rated at 10,000,000 operations typical — the electrical life under full load will be lower and depends on the switching current and voltage. ## Mounting, wiring, and panel fit Dimensions are 90 mm wide, 101 mm high, and 97 mm deep — the S0 frame size. The depth of 97 mm is the dimension from the DIN rail mounting surface to the front of the assembly; account for this when planning gland-plate clearance and door swing. The magnet coil also terminates to screw-type terminals. ## Environmental and mechanical withstand This covers most indoor industrial panel environments but note the upper operating limit of 60 °C — derating may apply if the panel internal ambient exceeds this. Shock resistance is specified at 13.5 g / 5 ms and 8.3 g / 10 ms for AC, and 15 g / 5 ms and 10 g / 10 ms for DC. These values are relevant for applications mounted on machinery subject to vibration or impact events. The assembly includes 2 instantaneous auxiliary contacts. One contactor is supplied per direction of rotation; the supplied contactor MPN is 3RT2026-1AL20.","metaTitle":"Siemens 3RA2326-8XB30-1AL2-ZW96 Reversing Contactor Assembly","metaDescription":"Siemens 3RA2326-8XB30-1AL2-ZW96 SIRIUS reversing contactor assembly, S0 size, 11 kW at 400 V, 21 A at 480 V. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"97 mm","Solid":"2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)","Width":"90 mm","at AC":"13,5g / 5 ms, 8,3g / 10 ms","at DC":"15g / 5 ms, 10g / 10 ms","title":"3RA2326-8XB30-1AL2-ZW96","Height":"101 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":"REV. COMB., AC3, 11KW/400V AC230V, 50/60HZ, 3-POLE, SZ S0 SCREW TERMINAL ELECTR. AND MECH. INTERLOCK 2NO INTEGR.","During Storage":"-55 ... +80 °C","Of Magnet Coil":"Screw-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 ... 1.5 mm²), 2x (0.75 ... 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":"230 V","at 500 V rated value":"11 kW","at 60 Hz rated value":"230 V","at 600 V rated value":"22 A","at 690 V rated value":"11 kW","Instantaneous Contact":"2","For Main Current Circuit":"screw-type 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":"3RT2026-1AL20","2 Of The Supplied Contactor":"3RT2026-1AL20","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":"3RA2923-2AA1","For Auxiliary And Control Circuit":"screw-type 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":"Screw-type terminals","With Type Of Coordination 1 Required":"gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 100 A","for 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","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=359246&mlfb=3RA2326-8XB30-1AL2-ZW96"},"ai":{"faq":[{"question":"What are the key motor ratings for this reversing contactor assembly?","answer":"The power rating varies with the supply voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2326-8XB30-1AL2-ZW96","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/3RA2326-8XB30-1AL2-ZW96 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}}