{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA2315-8XB30-2AK6","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA2315-8XB30-2AK6","canonicalUrl":"https://aoctrl.com/siemens/3RA2315-8XB30-2AK6","factsUrl":"https://aoctrl.com/api/mcp/products/3RA2315-8XB30-2AK6","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS reversing contactor assembly, 3RA2315-8XB30-2AK6, size S00, 3 kW at 400 V AC-3, 110 V AC 50 Hz / 120 V AC 60 Hz coil, spring-type terminals, screw and snap-on mounting on 35 mm DIN rail.","salesMarkdown":"## Form factor and mounting The 3RA2315-8XB30-2AK6: Size S00 reversing contactor assembly, 90 mm wide, 84 mm high, 83 mm deep. The assembly ships with two 3RT2015-2AK62 contactors pre-configured for reversing duty. ## Motor ratings that decide the fit Rated 3 kW at 400 V AC-3 — the standard motor-switching duty for a size S00 contactor. At 480 V the current rating is 4.8 A; at 600 V it's 6.1 A. The AC-4 rating at 400 V is also 3 kW, which means this assembly handles reversing under load without derating for inching or plugging duty. Horsepower ratings span 1.5 hp at 200/208 V up to 5 hp at 575/600 V, covering common North American motor frames in this current class. ## Coil and control circuit Magnet coil rated 110 V at 50 Hz and 120 V at 60 Hz. Coil connections use spring-type terminals. ## Environmental limits and shock Shock resistance rated at 10.5 g for 5 ms and 6.6 g for 10 ms on both AC and DC axes.","metaTitle":"Siemens 3RA2315-8XB30-2AK6 Reversing Contactor Assembly, S00","metaDescription":"Siemens SIRIUS 3RA2315-8XB30-2AK6 reversing contactor assembly, size S00, 3 kW at 400 V. Screw and snap-on mounting. Current lifecycle stage.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"83 mm","Solid":"2x (0.5 ... 4 mm²)","Width":"90 mm","at AC":"10,5g / 5 ms, 6,6g / 10 ms","at DC":"10,5g / 5 ms, 6,6g / 10 ms","title":"3RA2315-8XB30-2AK6","Height":"84 mm","Upwards":"6 mm","Forwards":"6 mm","at 50 Hz":"0.25","at 60 Hz":"0.85 ... 1.1","Backwards":"0 mm","Downwards":"6 mm","At The Side":"6 mm","description":"reversing contactor assembly, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-pole, 110 V AC, 50 Hz / 120 V, 60 Hz, spring-loaded terminal, electrical and mechanical interlock","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":"S00","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":"3 kW","at 480 V rated value":"4.8 A","at 50 Hz rated value":"110 V","at 500 V rated value":"3.5 kW","at 60 Hz rated value":"120 V","at 600 V rated value":"6.1 A","at 690 V rated value":"4 kW","For Main Current Circuit":"spring-loaded terminals","at 200/208 V rated value":"1.5 hp","at 220/230 V rated value":"2 hp","at 460/480 V rated value":"3 hp","at 575/600 V rated value":"5 hp","1 Of The Supplied Contactor":"3RT2015-2AK62","2 Of The Supplied Contactor":"3RT2015-2AK62","at AC-4 at 400 V rated value":"3 kW","Substance Prohibitance (Date)":"01.10.2009","at AWG cables for main contacts":"1x (20 ... 12)","of the supplied RH assembly kit":"3RA2913-2AA2","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: 20 A","reference code acc. to IEC 81346-2":"Q","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: 35 A","at AWG cables for auxiliary contacts":"2x (20 ... 14)","with low demand rate acc. to SN 31920":"40 %","with high demand rate acc. to SN 31920":"75 %","number of NC contacts for main contacts":"0","number of NO contacts for main contacts":"3","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","Finely Stranded Without Core End Processing":"2x (0.5 ... 1.5 mm²)","protocol is supported AS-Interface protocol":"No","Type Of Voltage Of The Control Supply Voltage":"AC","operating voltage at AC-3 rated value maximum":"690 V","touch protection on the front acc. to IEC 60529":"finger-safe, for vertical contact from the front","B10 value with high demand rate acc. to SN 31920":"1 000 000","protection class IP on the front acc. to IEC 60529":"IP20","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/3aeb76795d4b3d0a8e6cc9dc626bd08f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=125643&mlfb=3RA2315-8XB30-2AK6"},"ai":{"faq":[{"question":"What compliance documentation does Siemens provide for 3RA2315-8XB30-2AK6?","answer":"The product carries the SIRIUS brand designation."},{"question":"What is the depth of 3RA2315-8XB30-2AK6?","answer":"The assembly depth is 83 mm, with 6 mm clearance required upwards, downwards, and to the sides, and 0 mm backwards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA2315-8XB30-2AK6","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/3RA2315-8XB30-2AK6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}