{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1334-2BA20-4AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1334-2BA20-4AA0","canonicalUrl":"https://aoctrl.com/siemens/6AG1334-2BA20-4AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1334-2BA20-4AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SITOP industrial power supply, 6AG1334-2BA20-4AA0, 24V DC adjustable output, 10A rated, 90% efficiency, active production.","salesMarkdown":"## Sourcing at a glance The 6AG1334-2BA20-4AA0: Active current production — no last-time-buy or phase-out to watch. This is a standard SITOP catalog item: 24 V DC output, adjustable 22.8–28 V to compensate for voltage drop on long cabling. Rated 10 A continuous, with headroom to 12 A up to 45 °C; above that, derate 3 %/K to 70 °C. Efficiency hits 90 % at rated load, so panel heat dissipation stays low. Screw terminals: one each for L, N, PE at line side (0.5–2.5 mm²), two each for + and – at load side (same wire range). Keep 50 mm clearance above and below the enclosure for convective cooling — zero clearance left/right so you can gang units. IP20, so fit in a clean, dry cabinet. ## Control and signalling Automatic range selection — feed it 85–132 V or 170–264 V AC, 47–63 Hz, and it picks the tap. A relay output (NO contact, 60 V DC / 0.3 A) asserts when the 24 V rail is healthy; two alarm signal terminals (screw, 0.5–2.5 mm²) carry that. Response delay on power-up under 0.3 s. ## Getting a quote Standard catalog, active line — no supply chain gymnastics. We quote against your BOM line and factory lead time. Drop an RFQ with quantity and target ship date; we’ll lock allocation from Siemens distribution.","metaTitle":"Siemens 6AG1334-2BA20-4AA0 SITOP PSU, 24V 10A","metaDescription":"Active current production Siemens SITOP power supply. 24V DC adjustable 22.8-28V, 10A rated (12A up to 45°C). Input AC 85-264V, efficiency 90%, MTBF 1.6Mh. CE, EN 60950-1 safety ex","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Top":"50 mm","Left":"0 mm","Right":"0 mm","title":"6AG1334-2BA20-4AA0","Bottom":"50 mm","1 at AC":"85 ... 132 V","2 at AC":"170 ... 264 V","Maximum":"3.5 mA","Typical":"0.8 mA","At Input":"L, N, PE: 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","Rated Range":"0 ... 12 A; 12 A up to +45°C; +60 ... +70 °C: Derating 3%/K","Rated Value":"10 A","description":"SIPLUS PS PSU100S 24 V/10 A based on 6EP1334-2BA20 with conformal coating, -25…+70 °C, stabilized power supply input output: 24 V DC/10 A","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","In The Feeder":"Recommended miniature circuit breaker: from 10 A characteristic C","Initial Value":"Automatic range selection","Line Frequency":"47 ... 63 Hz","MTBF at 40 °C":"1 614 510 h","lifecycle_stage":"current","Fastening Method":"Snaps onto DIN rail EN 60715 35x7.5/15","I2t value maximum":"5.6 A²·s","Other Information":"Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)","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 6.3 A/250 V (not accessible)","Bridging Of Equipment":"Yes","Efficiency In Percent":"90 %","Depth Of The Enclosure":"120 mm","Electrical Accessories":"Buffer module","For Auxiliary Contacts":"Alarm signals: 2 screw terminals for 0.5 ... 2.5 mm²","Response Delay Maximum":"0.3 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","Type Of Signal At Output":"Relay contact (NO contact, rating 60 V DC/ 0.3 A) for \"24 V OK\"","Adjustable Output Voltage":"22.8 ... 28 V","For Interference Immunity":"EN 61000-6-2","Load Step 10 To 90% Typical":"1 ms","Load Step 90 To 10% Typical":"1 ms","During Storage And Transport":"-40 ... +85 °C","at rated input voltage 120 V":"4.49 A","at rated input voltage 230 V":"1.91 A","Supplied Active Power Typical":"288 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":"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":"1 000 ms","Response Value Current Limitation":"12 ... 14.6 A","Design Of Short-Circuit Protection":"Constant current characteristic","On Slow Fluctuation Of Ohm Loading":"1 %","Operating Resource Protection Class":"Class I","Design Of The Overvoltage Protection":"protection against overvoltage in case of internal fault Vout < 33 V","Display Version For Normal Operation":"Green LED for 24 V OK","On Slow Fluctuation Of Input Voltage":"0.1 %","On Short-Circuiting During The Start-Up":"1 000 ms","At Short-Circuit During Operation Typical":"32 A","Relative Overall Tolerance Of The Voltage":"3 %","Operating Condition Of The Mains Buffering":"at Vin = 93/187 V","Product Function Output Voltage Adjustable":"Yes","Property Of The Output Short-Circuit Proof":"Yes","Galvanic Isolation Between Input And Output":"Yes","On Short-Circuiting During The Start-Up Typical":"32 A","Behavior Of The Output Voltage When Switching On":"Overshoot of Vout < 3 %","In Horizontal Mounting Position During Operation":"-25 ... +70 °C; with natural convection","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":"60 A","Installation Altitude At Height Above Sea Level Maximum":"6 000 m","Product Feature Of The Enclosure Housing Can Be Lined Up":"Yes","Chemical Resistance To Commercially Available Cooling Lubricants":"Yes; incl. diesel and oil droplets in the air","At Rated Output Voltage For Rated Value Of The Output Current Typical":"25 W","Number Of Parallel-Switched Equipment Resources For Increasing The Power":"2","Ambient Condition Relating To Ambient Temperature - Air Pressure - Installation Altitude":"In case of operation at altitudes of 2000 - 6000 m above sea level: Output power derating of -7.5 %/1000 m or reduction of the ambient temperature by 5 K/1000 m","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":"0.3 %","product conformity of the coating Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830A":"Yes; Conformal Coating, Class A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$396.24","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9624a89fcd7201241160a821eec65c84.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=486132&mlfb=6AG1334-2BA20-4AA0"},"ai":{"faq":[{"question":"What compliance documentation does this power supply carry?","answer":"CE marked, safety extra-low voltage per EN 60950-1 and EN 50178. No UL or other agency marks listed in the spec sheet."},{"question":"What are the mounting clearances?","answer":"Must maintain 50 mm clearance above and below for airflow. Zero clearance left and right — units can be mounted side-by-side. DIN rail mounting per EN 60715."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1334-2BA20-4AA0","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/6AG1334-2BA20-4AA0 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}}