{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6EP3233-0TA10-0AY0","brand":"Siemens","brandSlug":"siemens","productSlug":"6EP3233-0TA10-0AY0","canonicalUrl":"https://aoctrl.com/siemens/6EP3233-0TA10-0AY0","factsUrl":"https://aoctrl.com/api/mcp/products/6EP3233-0TA10-0AY0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SITOP PSU8200 series, DC/DC converter, order code 6EP3233-0TA10-0AY0, 3.5 A rated output, 28-60 VDC input, 90% efficiency, IP20, DIN-rail mount.","salesMarkdown":"The Siemens 6EP3233-0TA10-0AY0 is a SITOP PSU8200 DC/DC converter that takes a 28-60 VDC input and delivers a regulated 3.5 A output. It's built for control cabinets where you need a stable 24 VDC rail from a higher or fluctuating DC bus — common in battery-backed systems, solar arrays, or 48 V telecom plants. The 90% efficiency means less heat in the enclosure, so you can pack it tighter without forced cooling. The enclosure is 100 mm deep, and the spec calls for 50 mm clearance above and below (top and bottom) with 0 mm left and right — so you can butt-mount units side by side. That's a clean layout for dense panels. ## Input and output wiring Input side: L, N, FE each take a single screw terminal for 0.5-2.5 mm² single-core or finely stranded wire. Output side: + and - each have two screw terminals for the same wire range, which lets you daisy-chain to downstream loads without an extra terminal block. The recommended upstream protection is a 16 A miniature circuit breaker, characteristic B or C.","metaTitle":"Siemens 6EP3233-0TA10-0AY0 SITOP PSU8200, 3.5 A DC/DC Conver","metaDescription":"Siemens SITOP PSU8200 6EP3233-0TA10-0AY0 DC/DC converter, 3.5 A output, 28-60 VDC input, 90% efficiency. UL/CSA listed, shipbuilding approved. Active production.","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","IECEx":"No","Right":"0 mm","at DC":"28 ... 60 V","title":"6EP3233-0TA10-0AY0","Bottom":"50 mm","DNV GL":"Yes","Maximum":"20 ms","Typical":"3.8 A","At Input":"L, N, FE: 1 screw terminal each for 0.5 ... 2.5 mm² single-core/finely stranded","At Output":"+, -: 2 screw terminals each for 0.5 ... 2.5 mm²","CE marking":"Yes","NEC Class 2":"No","Rated Range":"0 ... 3.5 A; +60 to +70 °C: without derating","Rated Value":"3.5 A","UL approval":"Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259","description":"SITOP PSU3400 24 V/3.5 A Stabilized power supply Input: 48 V DC (28…60 V) Output: 24 V DC/3.5 A NEC CLASS2","CSA approval":"Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259","EAC approval":"Yes","In The Feeder":"recommended miniature circuit breaker 16 A characteristic B or C","Initial Value":"Startup as of 36 V, derating necessary for 28 ... 36 V DC","During Storage":"-40 ... +85 °C","MTBF at 40 °C":"1 934 648 h","FM registration":"No","lifecycle_stage":"current","During Operation":"-25 ... +70 °C; with natural convection","During Transport":"-40 ... +85 °C","Fastening Method":"Snaps onto DIN rail EN 60715 35x7.5/15","I2t value maximum":"0.09 A²·s","Other Information":"Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)","ULhazloc approval":"No","Galvanic Isolation":"Safety extra low output voltage Vout according to EN 60950-1","protection class IP":"IP20","Fuse Protection Type":"15 A (not accessible), breaking capacity 100 A","Bridging Of Equipment":"Yes","Efficiency In Percent":"90 %","Shipbuilding Approval":"ABS, DNV GL","Depth Of The Enclosure":"100 mm","Electrical Accessories":"Buffer module","Response Delay Maximum":"0.5 s","Width Of The Enclosure":"32 mm","Height Of The Enclosure":"100 mm","Voltage Curve At Output":"Controlled, isolated DC voltage","For Emitted Interference":"EN 61000-6-3","Nippon Kaiji Kyokai (NK)":"No","Adjustable Output Voltage":"24 ... 28 V","For Interference Immunity":"EN 61000-6-2","at rated input voltage 48 V":"1.9 A","cCSAus, Class 1, Division 2":"No","Load Step 100 To 50% Typical":"1 ms","Load Step 50 To 100% Typical":"1 ms","Supplied Active Power Typical":"91 W","Type Of Electrical Connection":"screw-type terminals","at output 1 at DC rated value":"24 V","Type Of Output Voltage Setting":"via potentiometer","Design Of Input Wide Range Input":"No","During NO-Load Operation Maximum":"1.5 W","Regulatory Compliance Mark (RCM)":"Yes","Type Of The Power Supply Network":"DC voltage","output voltage at DC rated value":"24 V","Lloyds Register of Shipping (LRS)":"No","Design Of Short-Circuit Protection":"Electronic shutdown, automatic restart","On Slow Fluctuation Of Ohm Loading":"0.2 %","Operating Resource Protection Class":"Class III","Design Of The Overvoltage Protection":"Ua < 35 V","Display Version For Normal Operation":"Green LED for 24 V OK","On Slow Fluctuation Of Input Voltage":"0.1 %","French marine classification society (BV)":"No","Relative Overall Tolerance Of The Voltage":"1 %","Operating Condition Of The Mains Buffering":"at Vin = 48 V","Product Function Output Voltage Adjustable":"Yes","Property Of The Output Short-Circuit Proof":"Yes","Galvanic Isolation Between Input And Output":"Yes","American Bureau of Shipping Europe Ltd. (ABS)":"Yes","environmental category according to IEC 60721":"Climate class 3K3, 5 … 95% no condensation","Display Version For Overload And Short Circuit":"LED yellow for \"overload\"","Behavior Of The Output Voltage When Switching On":"No overshoot of Vout (soft start)","current limitation of inrush current at 25 °C maximum":"15 A","Product Feature Of The Enclosure Housing Can Be Lined Up":"Yes","At Rated Output Voltage For Rated Value Of The Output Current Typical":"7 W","Number Of Parallel-Switched Equipment Resources For Increasing The Power":"2","Buffering Time For Rated Value Of The Output Current In The Event Of Power Failure Minimum":"5 ms","Relative Control Precision Of The Output Voltage With Rapid Fluctuation Of The Input Voltage By +/- 15% Typical":"0.3 %"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$129.54 – $231.70","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/17b0ce42b50e5fa9a8b3704e6604800c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1361592&mlfb=6EP3233-0TA10-0AY0"},"ai":{"faq":[{"question":"What approvals does this power supply carry?","answer":"It carries CE, cULus-Listed (UL 508, CSA C22.2 No. 107.1, File E197259), EAC, ABS, and DNV GL shipbuilding approvals. No ATEX or IECEx certification."},{"question":"What input voltage range does it accept?","answer":"28-60 VDC. Startup requires at least 36 V; below that, derating is necessary."},{"question":"What is the rated output current?","answer":"3.5 A continuous, with no derating required up to +70 °C ambient."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6EP3233-0TA10-0AY0","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/6EP3233-0TA10-0AY0 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}}