{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6EP1334-3BA10","brand":"Siemens","brandSlug":"siemens","productSlug":"6EP1334-3BA10","canonicalUrl":"https://aoctrl.com/siemens/6EP1334-3BA10","factsUrl":"https://aoctrl.com/api/mcp/products/6EP1334-3BA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SITOP PSU100M power supply, 6EP1334-3BA10, 10 A rated, 91% efficiency, DIN rail mount, IP20.","salesMarkdown":"The 6EP1334-3BA10: The 10 A rating is the continuous output at 25 °C ambient; above 60 °C you derate 2%/K at 120/230 V input, or 3.5%/K at 400 V. That means at 70 °C with 400 V in, you lose 35% — down to about 6.5 A usable. Plan your load margin accordingly. Input range covers 85–264 V AC single-phase and 176–550 V AC two-phase, so it handles both standard North American 120/240 V and European 230/400 V without a tap change. Line frequency is 47–63 Hz. Output is SELV per EN 60950-1 and EN 50178, galvanically isolated. IP20 means it's for dry indoor panels only — no washdown or dust ingress protection. Mount it away from coolant mist or condensation paths. Approvals include UL 508, CSA C22.2 No. 107.1 (cULus listed, File E197259), plus cCSAus to 60950-1, CE, EAC, and DNV GL marine type approval. That covers most industrial and marine panel specs without extra paperwork. MTBF at 40 °C is over 1 million hours (1,055,408 h), which aligns with the SITOP line's reputation for long service life in continuous-duty applications. The unit has a selector switch on the device to set the output voltage — no DIP switches to lose. Internal fuse is T 6.3 A, not user-accessible, so branch circuit protection must be provided externally: Siemens recommends a 6–10 A miniature circuit breaker (characteristic C or B) for single-phase, or a 3RV2 motor-protective breaker for two-phase operation. Dimensions are 50 mm wide × 125 mm deep × 120 mm high (approx) — that's a standard 50 mm top hat rail footprint, same as many SITOP compact units. Leaves room for adjacent breakers or terminals in a typical 600 mm wide panel. No ATEX or IECEx certification, so not rated for hazardous locations. If the panel sits in a Zone 2 area, you'll need a different supply.","metaTitle":"Siemens 6EP1334-3BA10 SITOP PSU100M, 10 A, 91% efficiency","metaDescription":"Siemens 6EP1334-3BA10 SITOP PSU100M power supply, 10 A rated, 91% efficiency, UL/CSA listed, DIN rail mount. Active production, sourced to 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":"6EP1334-3BA10","Bottom":"50 mm","DNV GL":"Yes","1 at AC":"85 ... 264 V","2 at AC":"176 ... 550 V","Maximum":"3.5 mA","Typical":"0.32 mA","At Input":"L, N, PE: 1 screw terminal each for 0.2 ... 2.5 mm² single-core/finely stranded","At Output":"+, -: 2 screw terminals each for 0.2 ... 2.5 mm²","CE marking":"Yes","NEC Class 2":"No","Rated Range":"0 ... 10 A; +60 ... +70 °C: Derating 2%/K (at 120 V, 230 V) or 3.5%/K (at 400 V)","Rated Value":"10 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 PSU200M 10 A stabilized power supply input: 120/230-500 V AC output: 24 V DC/ 10 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 at 1-phase operation: from 6 A (10 A) characteristic C (B); required at 2-phase operation: circuit breaker 2-pole connected or circuit breaker 3RV2011-1EA10 (setting 3.8 A) or 3RV2711-1ED10 (UL 489) at 230 V; 3RV2011-1DA10 (setting 3 A) or 3RV2711-1DD10 (UL 489) at 400/500 V","Initial Value":"Set by means of selector switch on the device","During Storage":"-40 ... +85 °C","Line Frequency":"47 ... 63 Hz","MTBF at 40 °C":"1 055 408 h","FM registration":"No","lifecycle_stage":"current","During Operation":"-25 ... +70 °C; With natural convection; startup tested starting from -40 °C nominal voltage","During Transport":"-40 ... +85 °C","Fastening Method":"Snaps onto DIN rail EN 60715 35x7.5/15","I2t value maximum":"4 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","protection class IP":"IP20","Fuse Protection Type":"T 6.3 A (not accessible)","Bridging Of Equipment":"Yes; switchable characteristic","Efficiency In Percent":"91 %","Shipbuilding Approval":"ABS, DNV GL","Depth Of The Enclosure":"121 mm","Electrical Accessories":"Buffer module","For Auxiliary Contacts":"13, 14 (alarm signal): 1 screw terminal each for 0.14 ... 1.5 mm²","Response Delay Maximum":"1 s","Width Of The Enclosure":"70 mm","Height Of The Enclosure":"125 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 60 V DC/ 0.3 A) for \"24 V OK\"","Adjustable Output Voltage":"24 ... 28.8 V","For Interference Immunity":"EN 61000-6-2","cCSAus, Class 1, Division 2":"No","Load Step 100 To 50% Typical":"2 ms","Load Step 50 To 100% Typical":"2 ms","at rated input voltage 120 V":"4.4 A","at rated input voltage 230 V":"2.4 A","at rated input voltage 500 V":"1.1 A","Supplied Active Power Typical":"240 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","Overvoltage Overload Capability":"1300 Vpeak, 1.3 ms","Design Of Input Wide Range Input":"Yes","During NO-Load Operation Maximum":"6 W","Type Of The Power Supply Network":"1-phase and 2-phase AC","output voltage at DC rated value":"24 V","At Short-Circuit During Operation":"25 ms","Lloyds Register of Shipping (LRS)":"No","Design Of Short-Circuit Protection":"Alternatively, constant current characteristic approx. 12 A or latching shutdown","On Slow Fluctuation Of Ohm Loading":"0.1 %","Operating Resource Protection Class":"Class I","Design Of The Overvoltage Protection":"< 35 V","Display Version For Normal Operation":"Green LED for 24 V OK","On Slow Fluctuation Of Input Voltage":"0.1 %","At Short-Circuit During Operation Typical":"30 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, typ. 150 ms at Vin = 400 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\", LED red for \"latching shutdown\"","On Short-Circuiting During The Start-Up Typical":"12 A","Behavior Of The Output Voltage When Switching On":"Overshoot of Vout approx. 3 %","current limitation of inrush current at 25 °C maximum":"35 A","Product Feature Of The Enclosure Housing Can Be Lined Up":"Yes","At Rated Output Voltage For Rated Value Of The Output Current Typical":"24 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":"25 ms","Relative Control Precision Of The Output Voltage With Rapid Fluctuation Of The Input Voltage By +/- 15% Typical":"0.1 %"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$154.94","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=52176&mlfb=6EP1334-3BA10"},"ai":{"faq":[{"question":"What approvals does it carry?","answer":"cULus listed to UL 508 and CSA C22.2 No. 107.1, plus cCSAus to 60950-1, CE, EAC, and DNV GL marine type approval."},{"question":"What is the derating above 60 °C?","answer":"Above 60 °C, derate 2%/K at 120/230 V input, or 3.5%/K at 400 V input. At 70 °C and 400 V, usable output drops to about 6.5 A."},{"question":"Does it have ATEX or IECEx certification?","answer":"No — ATEX and IECEx are not listed, so it is not suitable for hazardous locations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6EP1334-3BA10","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/6EP1334-3BA10 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}}