{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6EP4297-8HB10-0XY0","brand":"Siemens","brandSlug":"siemens","productSlug":"6EP4297-8HB10-0XY0","canonicalUrl":"https://aoctrl.com/siemens/6EP4297-8HB10-0XY0","factsUrl":"https://aoctrl.com/api/mcp/products/6EP4297-8HB10-0XY0","rawCanonicalId":null},"summary":{"shortDescription":"SITOP BUF8600 300ms buffer module for PSU8600 buffer capacity 300 ms/40 A with electrolytic capacitors maintenance-free *Ex approval no longer available*","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DIN Rail Power Supplies"],"specifications":{"Top":"50 mm","ATEX":"No","Left":"0 mm","Right":"0 mm","Bottom":"50 mm","C-Tick":"No","DNV GL":"Yes","CE marking":"Yes","Rated Value":"40 A","UL approval":"Yes","EAC approval":"Yes","During Storage":"-40 ... +70 °C","MTBF at 40 °C":"4 505 531 h","Display Version":"3-color LED for operating state module","lifecycle_stage":"current","During Operation":"-25 ... +60 °C; with natural convection","During Transport":"-40 ... +70 °C","Fastening Method":"Snaps onto DIN rail EN 60715 35x15","In Buffering Mode":"LED yellow for \"buffered mode\"","Other Information":"Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)","as approval for USA":"cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)","protection class IP":"IP20","For Normal Operation":"LED green for \"buffer standby exist\"","Shipbuilding Approval":"ABS, DNV GL","Depth Of The Enclosure":"150 mm","Mechanical Accessories":"Device identification label 20 mm × 7 mm, TI-grey 3RT2900-1SB20","Type Of Energy Storage":"electrolytic capacitors","Width Of The Enclosure":"125 mm","Design Of The Interface":"Ethernet/PROFINET via power supply unit PSU8600","Height Of The Enclosure":"125 mm","For Emitted Interference":"EN 55022 Class B","For Interference Immunity":"EN 61000-6-2","cCSAus, Class 1, Division 2":"No","Operating Resource Protection Class":"Class III","Type Of Connection To System Components":"Via integrated connector","reference code according to IEC 81346-2":"RB","American Bureau of Shipping Europe Ltd. (ABS)":"Yes","environmental category according to IEC 60721":"Climate class 3K3, 5 … 95% no condensation","Design Of The Mains Power Cut Bridging-Connection":"Backup time with 40 A load current: 300 ms","Product Feature Of The Enclosure Housing Can Be Lined Up":"Yes","Buffering Time For Rated Value Of The Output Current In The Event Of Power Failure":"300 ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$262.89","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=457396&mlfb=6EP4297-8HB10-0XY0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6EP4297-8HB10-0XY0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6EP4297-8HB10-0XY0","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/6EP4297-8HB10-0XY0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}