{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6EP1336-2BA10","brand":"Siemens","brandSlug":"siemens","productSlug":"6EP1336-2BA10","canonicalUrl":"https://aoctrl.com/siemens/6EP1336-2BA10","factsUrl":"https://aoctrl.com/api/mcp/products/6EP1336-2BA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SITOP PSU6200, 6EP1336-2BA10, stabilized power supply, 24 V DC / 20 A, dual AC input 120/230 V, SELV output, IP20, DIN rail mount.","salesMarkdown":"The 6EP1336-2BA10: Output is safety extra-low voltage (SELV) per EN 60950-1 and EN 50178, meaning the 24 V DC rail is isolated from the mains and safe to touch under normal conditions. Galvanic isolation between input and output is built in, so it can supply control circuits, PLCs, sensors, and DC motor brakes without a separate isolation transformer. The 20 A rated output (24 A with a 45 °C ceiling) sets the load budget. If your BOM calls for 18 A of 24 V DC devices — contactors, valve coils, I/O racks — this supply has headroom. The derating above 60 °C matters if the panel sits near a hot machine or in a non-conditioned enclosure; at 70 °C ambient, the usable current drops to roughly 14 A (5 %/K × 10 K below 20 A). Input voltage is auto-ranging: wire it for 120 V or 230 V AC without a jumper. The recommended upstream protection is a 10 A C-curve MCB (3RV2411-1JA10 at 120 V, 3RV2411-1FA10 at 230 V) or a 10 A circuit breaker. The internal fuse is a non-accessible T 10 A, so the external breaker is your primary overcurrent device. I²t value is 10 A²·s maximum — this is the let-through energy the supply can withstand during a fault. It helps the panel designer coordinate with downstream fuses or breakers so a short on a 24 V branch clears without tripping the upstream supply. MTBF at 40 °C is 1,778,916 hours — roughly 200 years of continuous operation. That figure assumes the supply is loaded within its rating and convection-cooled in a clean environment. It is a reliability benchmark for 24/7 installations like conveyor lines or process skids. No drilling, no backplate — it clips into the standard panel profile. Input terminals (, N, PE) accept 0.2…4 mm² single-core or finely stranded wire via screw clamps. Output terminals (+, -) are duplicated: two screw terminals each for the same wire range, which simplifies daisy-chaining to a distribution block or feeding two loads without a separate terminal strip. The 6EP1336-2BA10 carries cULus listing under UL 508 and CSA C22.2 No. 107.1 (File E197259), plus cCSAus to UL 60950-1 / CSA C22.2 No. 60950-1 for ITE applications. CE marking covers the EU low-voltage and EMC directives. EAC approval covers the Eurasian Customs Union. DNV GL marine type approval is also on file, so it is accepted for shipboard control panels and offshore installations. It is not ATEX or IECEx certified, and it does not carry FM or UL hazardous-location approval. If the panel sits in a classified area (Zone 2, Class I Div 2), this supply must be mounted outside the hazardous zone or in an approved enclosure. NEC Class 2 is not claimed, so the output circuit does not automatically qualify as limited-energy under the US National Electrical Code. Downstream overcurrent protection on the 24 V side may be required depending on the load wiring.","metaTitle":"Siemens 6EP1336-2BA10 SITOP PSU6200 Power Supply, 20 A, 24 V","metaDescription":"Siemens 6EP1336-2BA10 SITOP PSU6200 power supply. 20 A rated output, 24 V DC, dual AC input (120/230 V). UL, CSA, CE, EAC approved. Active production. Snap-on DIN rail mount. Order","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","title":"6EP1336-2BA10","Bottom":"50 mm","DNV GL":"Yes","1 at AC":"85 ... 132 V","2 at AC":"176 ... 264 V","Maximum":"3.5 mA","Typical":"1 mA","At Input":"L1, N, PE: 1 screw terminal each for 0.2 ... 4 mm² single-core/finely stranded","At Output":"+, -: 2 screw terminals each for 0.2 ... 4 mm²","CE marking":"Yes","NEC Class 2":"No","Rated Range":"0 ... 20 A; 24 A up to +45°C; +60 ... +70 °C: Derating 5%/K","Rated Value":"20 A","UL approval":"Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)","description":"SITOP PSU100S 20 A stabilized power supply input: 120/230 V AC output: 24 V DC/20 A *Ex approval no longer available*","CSA approval":"Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)","EAC approval":"Yes","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","In The Feeder":"Recommended miniature circuit breaker: from 10 A characteristic C or circuit-breaker 3RV2411-1JA10 (120 V) or 3RV2411-1FA10 (230 V)","Initial Value":"Automatic range selection","During Storage":"-40 ... +85 °C","Line Frequency":"47 ... 63 Hz","MTBF at 40 °C":"1 778 916 h","FM registration":"No","lifecycle_stage":"current","During Operation":"0 ... 70 °C; with natural convection","During Transport":"-40 ... +85 °C","Fastening Method":"Snaps onto DIN rail EN 60715 35x7.5/15","I2t value maximum":"10 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 Uout acc. to EN 60950-1 and EN 50178","1 at AC rated value":"120 V","2 at AC rated value":"230 V","protection class IP":"IP20","Fuse Protection Type":"T 10 A (not accessible)","Bridging Of Equipment":"Yes","Efficiency In Percent":"90 %","Shipbuilding Approval":"DNV GL","Depth Of The Enclosure":"150 mm","Electrical Accessories":"Buffer module","For Auxiliary Contacts":"13, 14 (alarm signal): 1 screw terminal each for 0.14 ... 1.5 mm²","Mechanical Accessories":"Device identification label 20 mm × 7 mm, pale turquoise 3RT1900-1SB20","Response Delay Maximum":"1.5 s","Width Of The Enclosure":"115 mm","Height Of The Enclosure":"145 mm","Voltage Curve At Output":"Controlled, isolated DC voltage","For Emitted Interference":"EN 55022 Class B","Nippon Kaiji Kyokai (NK)":"No","Type Of Signal At Output":"Relay contact (NO contact, rating 50 V DC/ 0.3 A) for \"24 V OK\"","Adjustable Output Voltage":"24 ... 28 V","For Interference Immunity":"EN 61000-6-2","cCSAus, Class 1, Division 2":"No","at rated input voltage 120 V":"7.5 A","at rated input voltage 230 V":"3.5 A","Supplied Active Power Typical":"480 W","Type Of Electrical Connection":"screw-type terminals","at output 1 at DC rated value":"24 V","For Mains Harmonics Limitation":"EN 61000-3-2","Type Of Output Voltage Setting":"via potentiometer; max. 480 W","Overvoltage Overload Capability":"2.3 × Vin rated, 1.3 ms","Design Of Input Wide Range Input":"No","Type Of The Power Supply Network":"1-phase AC","output voltage at DC rated value":"24 V","At Short-Circuit During Operation":"100 ms","Lloyds Register of Shipping (LRS)":"No","Design Of Short-Circuit Protection":"Electronic shutdown, automatic restart","On Slow Fluctuation Of Ohm Loading":"1 %","Operating Resource Protection Class":"Class I","Design Of The Overvoltage Protection":"Yes, according to EN 60950-1","Display Version For Normal Operation":"Green LED for 24 V OK","On Slow Fluctuation Of Input Voltage":"0.5 %","On Short-Circuiting During The Start-Up":"100 ms","At Short-Circuit During Operation Typical":"35 A","French marine classification society (BV)":"No","Relative Overall Tolerance Of The Voltage":"3 %","Operating Condition Of The Mains Buffering":"at Vin = 120/230 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)":"No","environmental category according to IEC 60721":"Climate class 3K3, 5 … 95% no condensation","On Short-Circuiting During The Start-Up Typical":"35 A","Behavior Of The Output Voltage When Switching On":"No overshoot of Vout (soft start)","Overcurrent Overload Capability In Normal Operation":"overload capability 150 % Iout rated up to 5 s/min","current limitation of inrush current at 25 °C maximum":"11 A","Product Feature Of The Enclosure Housing Can Be Lined Up":"Yes","At Rated Output Voltage For Rated Value Of The Output Current Typical":"53 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":"20 ms","Relative Control Precision Of The Output Voltage With Rapid Fluctuation Of The Input Voltage By +/- 15% Typical":"1 %"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$172.82 – $299.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e9d7f5cd548653e4b5dd8bad8b62945f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=308553&mlfb=6EP1336-2BA10"},"ai":{"faq":[{"question":"What is the closest alternative if this part is unavailable?","answer":"The SITOP PSU6200 family includes other 24 V DC output models with different current ratings. For a pin-compatible drop-in with the same footprint and terminal layout, the closest sibling is the 6EP1336-2BA00 (10 A) or 6EP1336-2BA20 (40 A), depending on your load requirement. Confirm the output current match against your BOM before substituting."},{"question":"What are the key compliance documents available for this supply?","answer":"The manufacturer provides a CE declaration of conformity, cULus/CSA listing (File E197259), and EAC certificate. The unit is RoHS compliant by design. Datasheets and installation manuals are available through the Siemens Industry Online Support portal."},{"question":"What does the 20 A rating mean for my load?","answer":"It means the supply can deliver 20 A continuously at 24 V DC in ambient temperatures up to 60 °C. Up to 45 °C it can deliver 24 A. Above 60 °C, derate 5 % per Kelvin up to the 70 °C maximum. If your load draws 18 A and the panel stays below 60 °C, this supply has margin."},{"question":"Can I use this supply on a 120 V or 230 V line without changing a jumper?","answer":"Yes. The input stage auto-selects between the two ranges (85…132 V and 176…264 V). Wire and N for either nominal voltage; no manual range switch is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6EP1336-2BA10","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/6EP1336-2BA10 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}}