{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA6860-6AB","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA6860-6AB","canonicalUrl":"https://aoctrl.com/siemens/3RA6860-6AB","factsUrl":"https://aoctrl.com/api/mcp/products/3RA6860-6AB","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA6860-6AB PE infeed for motor starters, 63 A operational current at 400 V AC, screw-type terminals, 32 mm width, plug-in fixing.","salesMarkdown":"## Active production — PE infeed for SIRIUS starters The Siemens 3RA6860-6AB is a PE infeed module in the SIRIUS family, designed to supply the protective earth (PE) bus to a motor starter assembly. It is rated for 63 A operational current at 400 V AC, making it suitable for feeding the PE rail in a group of SIRIUS starters up to that current ceiling. ## Terminal capacity and wiring The stripped length is 13 mm, and the recommended tightening torque is 3 to 4.5 N·m with an M3 screw. ## Panel fit and environmental limits The module measures 32 mm wide, 65 mm high, and 70 mm deep, and uses plug-in fixing to snap onto a DIN rail. It operates from -20 to +60 °C and can be stored or transported from -55 to +80 °C. Installation altitude is limited to 2000 m above sea level.","metaTitle":"Siemens 3RA6860-6AB PE Infeed, 63 A, 32 mm, Active","metaDescription":"Siemens 3RA6860-6AB SIRIUS PE infeed, 63 A at 400 V AC, screw terminals up to 25 mm², 32 mm wide. Active production, quoted to order against BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"70mm","Solid":"2 x (2.5 ... 25 mm²)","Width":"32mm","title":"3RA6860-6AB","Height":"65mm","Stranded":"2 x (2.5 ... 25 mm²)","description":"PE infeed Connection main circuit: screw terminal Connection terminal maximum 25 mm2 / 35 mm2","During Storage":"-55 ... +80°C","lifecycle_stage":"current","During Operation":"-20 ... +60°C","During Transport":"-55 ... +80°C","Fastening Method":"plug-in fixing","Shock Resistance":"Semi-sinusoidal a = 6 m/s2 at 10 ms; 3 pos. and 3 neg. Shock in all axes","Product Brand Name":"SIRIUS","Degree Of Pollution":"3","Product Designation":"PE infeed","Vibration Resistance":"f = 4 to 5.8 Hz; d = 15 mm; f = 5.8 to 500 Hz; a = 2 m / s2 10 cycles","according to EN 61346-2":"W","according to IEC 81346-2":"W","Stripped Length For Main Contacts":"13mm","Finely Stranded With Core End Processing":"2 x (2.5 ... 16 mm²)","Finely Stranded Without Core End Processing":"2 x (2.5 ... 16 mm²)","operational current at AC at 400 V rated value":"63A","Design Of Screw-Type Connection For Main Contacts":"M3","Type Of Electrical Connection For Main Current Circuit":"screw-type terminals","For Supply For Main Contacts Using Both Clamping Points":"2 x (16 ... 2)","Installation Altitude At Height Above Sea Level Maximum":"2 000m","For Supply For Main Contacts Using The Lower Clamping Point":"12 ... 2","For Supply For Main Contacts Using The Upper Clamping Point":"12 ... 2","Tightening Torque For Main Contacts With Screw-Type Terminals":"3 ... 4.5N·m"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$24.13","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/753a86bdb5c139f117d657aa45a618f3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=126329&mlfb=3RA6860-6AB"},"ai":{"faq":[{"question":"What is 3RA6860-6AB's listed depth?","answer":"The depth is 70 mm. Combined with a 32 mm width and 65 mm height, it fits standard DIN-rail enclosures with a compact footprint."},{"question":"What compliance documentation does Siemens provide for 3RA6860-6AB?","answer":"The part carries designation per EN 61346-2 and IEC 81346-2 as function code W. The evidence does not list RoHS, REACH, UL, or IEC certificates directly, but as a SIRIUS component it is typically supplied with CE and UKCA marking; confirm specific compliance docs with your Siemens representative or at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA6860-6AB","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/3RA6860-6AB 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}}