{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6EP1332-4BA00","brand":"Siemens","brandSlug":"siemens","productSlug":"6EP1332-4BA00","canonicalUrl":"https://aoctrl.com/siemens/6EP1332-4BA00","factsUrl":"https://aoctrl.com/api/mcp/products/6EP1332-4BA00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SITOP PSU8200 power supply, 6EP1332-4BA00, 3 A rated output, ATEX II 3G Ex nA nC IIC T4 Gc, IECEx, cULus, IP20, 40 mm top clearance.","salesMarkdown":"The Siemens 6EP1332-4BA00 is a SITOP PSU8200 power supply delivering a rated output of 3 A over a 0 to 3 A range. It accepts a wide AC input: 85 to 132 V or 170 to 264 V, with automatic range selection, at line frequencies of 45 to 65 Hz. The unit provides a safety extra-low output voltage (SELV) per EN 60950-1, EN 50178, and EN 61132-2, making it suitable for control circuits in industrial panels. For hazardous area deployment, this unit carries ATEX (EX) II 3G Ex nA nC IIC T4 Gc and IECEx Ex nA nC IIC T4 Gc certifications, along with FM approval for Class I, Div. 2, Group ABCD, T4. It is also cULus-Listed (UL 508, CSA C22.2 No. 142) and holds DNV GL marine approval, EAC, and CE marking. The power supply mounts directly onto an S7-1500 rail via its fastening method. The datasheet specifies a top clearance of 40 mm and a bottom clearance of 40 mm, with 0 mm required on the left and right sides. This compact footprint allows tight side-by-side placement on the DIN rail, but the vertical clearance must be maintained for natural convection cooling during operation from 0 to 60 °C. ## Wiring and Feeder Protection The manufacturer recommends a 10 A characteristic B or 6 A characteristic C miniature circuit breaker in the feeder. The maximum I²t value is 1.3 A²·s, and the typical no-load current draw is 0.4 mA, rising to a maximum of 3.5 mA.","metaTitle":"Siemens 6EP1332-4BA00 Power Supply, 3 A, ATEX, IECEx, cULus","metaDescription":"Siemens 6EP1332-4BA00 power supply, 3 A rated output, ATEX II 3G, IECEx, cULus listed. Current lifecycle stage. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Supplies"],"specifications":{"Top":"40 mm","ATEX":"Yes; ATEX (EX) II 3G Ex nA nC IIC T4 Gc","Left":"0 mm","IECEx":"Yes; IECEx Ex nA nC IIC T4 Gc","Right":"0 mm","title":"6EP1332-4BA00","Bottom":"40 mm","DNV GL":"Yes","1 at AC":"85 ... 132 V","2 at AC":"170 ... 264 V","Maximum":"3.5 mA","Typical":"0.4 mA","At Input":"L, N, PE: 1 screw terminal each for 0.5 ... 2.5 mm²","At Output":"L+, M: 2 spring-loaded terminals each for 0.5 to 2.5 mm²","CE marking":"Yes","NEC Class 2":"No","Rated Range":"0 ... 3 A","Rated Value":"3 A","UL approval":"Yes; cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289","description":"SIMATIC PM 1507 24 V/3 A Stabilized power supply for SIMATIC S7-1500 input: 120/230 V AC, output: 24 V DC/3 A","CSA approval":"Yes; cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289","EAC approval":"Yes","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","In The Feeder":"Recommended miniature circuit breaker: 10 A characteristic B or 6 A characteristic C","Initial Value":"Automatic range selection","During Storage":"-40 ... +85 °C","Line Frequency":"45 ... 65 Hz","MTBF at 40 °C":"1 611 993 h","FM registration":"Yes; Class I, Div. 2, Group ABCD, T4","lifecycle_stage":"current","During Operation":"0 ... 60 °C; with natural convection","During Transport":"-40 ... +85 °C","Fastening Method":"Can be mounted onto S7-1500 rail","relating to ATEX":"IECEx Ex nA nC IIC T4 Gc; ATEX (EX) II 3G Ex nA nC IIC T4 Gc; cULus (ANSI/ISA 12.12.01, CSA C22.2 No.213) Class I, Div. 2, Group ABCD, T4, File E330455","I2t value maximum":"1.3 A²·s","Other Information":"Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)","ULhazloc approval":"Yes","Galvanic Isolation":"Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178 and EN 61131-2","1 at AC rated value":"120 V","2 at AC rated value":"230 V","protection class IP":"IP20","Fuse Protection Type":"T 3,15 A/250 V (not accessible)","Bridging Of Equipment":"Yes","Efficiency In Percent":"87 %","Shipbuilding Approval":"ABS, BV, DNV GL","Depth Of The Enclosure":"129 mm","Response Delay Maximum":"1.5 s","Width Of The Enclosure":"50 mm","Height Of The Enclosure":"147 mm","Voltage Curve At Output":"Controlled, isolated DC voltage","For Emitted Interference":"EN 55022 Class B","Nippon Kaiji Kyokai (NK)":"No","For Interference Immunity":"EN 61000-6-2","Load Step 10 To 90% Typical":"5 ms","Load Step 90 To 10% Typical":"5 ms","Removable Terminal At Input":"Yes","cCSAus, Class 1, Division 2":"No","Removable Terminal At Output":"Yes","at rated input voltage 120 V":"1.4 A","at rated input voltage 230 V":"0.8 A","Supplied Active Power Typical":"72 W","Type Of Electrical Connection":"Screw-/spring clamp connection","at output 1 at DC rated value":"24 V","For Mains Harmonics Limitation":"EN 61000-3-2","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":"70 ms","Lloyds Register of Shipping (LRS)":"No","Response Value Current Limitation":"3.15 ... 3.6 A","Design Of Short-Circuit Protection":"Electronic shutdown, automatic restart","On Slow Fluctuation Of Ohm Loading":"0.1 %","Operating Resource Protection Class":"Class I","Design Of The Overvoltage Protection":"Additional control loop, limitation (closed loop control) at < 28.8 V","Display Version For Normal Operation":"LED green for 24 V OK; LED red for error; LED yellow for stand-by","On Slow Fluctuation Of Input Voltage":"0.1 %","On Short-Circuiting During The Start-Up":"70 ms","At Short-Circuit During Operation Typical":"12 A","French marine classification society (BV)":"Yes","Relative Overall Tolerance Of The Voltage":"1 %","Operating Condition Of The Mains Buffering":"at Vin = 93/187 V","Product Function Output Voltage Adjustable":"No","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","On Short-Circuiting During The Start-Up Typical":"12 A","Behavior Of The Output Voltage When Switching On":"No overshoot of Vout (soft start)","current limitation of inrush current at 25 °C maximum":"23 A","Product Feature Of The Enclosure Housing Can Be Lined Up":"Yes","At Rated Output Voltage For Rated Value Of The Output Current Typical":"11 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":"0.1 %"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$104.14 – $200.00","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=253596&mlfb=6EP1332-4BA00"},"ai":{"faq":[{"question":"What certifications does the 6EP1332-4BA00 carry?","answer":"The unit carries ATEX (EX) II 3G Ex nA nC IIC T4 Gc, IECEx Ex nA nC IIC T4 Gc, cULus-Listed (UL 508, CSA C22.2 No. 142), FM Class I Div. 2, DNV GL marine, EAC, and CE marking."},{"question":"What are the clearance requirements for mounting?","answer":"The datasheet specifies 40 mm clearance above and below the unit, with 0 mm required on the left and right sides, allowing tight side-by-side mounting on the S7-1500 rail."},{"question":"What is the rated output current?","answer":"The rated output current is 3 A over a 0 to 3 A range, with a safety extra-low output voltage per EN 60950-1 and EN 50178."},{"question":"How does the 6EP1332-4BA00 compare to the 6EP1336-3BA00?","answer":"The 6EP1336-3BA00 is a higher-output sibling in the same SITOP PSU8200 family, offering a higher current rating. The 6EP1332-4BA00 is the 3 A variant, while the 6EP1336-3BA00 serves applications requiring more current. Both share the same form factor, mounting rail, and hazardous-area certifications, so a panel designed for one can typically accept the other without rewiring, provided the feeder protection and wiring are sized for the higher current."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6EP1332-4BA00","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/6EP1332-4BA00 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}}