{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7148-4PC00-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7148-4PC00-0HA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7148-4PC00-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7148-4PC00-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6ES7148-4PC00-0HA0 ET200pro power module, 3-phase 400–480 V input at 8 A output, IP67 enclosure, UL 508 listed, CE and EAC marked.","salesMarkdown":"## What the module is and where it sits on the rail The 6ES7148-4PC00-0HA0: Input termination is a HAN Q4/2 plug connector carrying, L2, L3, PE; the counterpart ships under 3RK1911-2BE30 (6 mm²) in the electrical-accessories list, which keeps the field-side wiring serviceable without disturbing the module. Output exits through a 4-pole cable at 2 x 1.5 mm² to L+ and M with open, labeled ends, and the alarm channel rides a 5-pin M12 plug-in connector — the same pattern as other modules in the ET200pro power block, which is what makes a hot-swap on a populated rail practical. ## Compliance envelope the doc-control pack has to carry Approvals on this module are CE marking Yes, UL-Listed under UL 508 per NFPA compatibility with UL approval Yes, and EAC approval Yes, with galvanic isolation to EN 60950-1 and EN 50178 providing protective extra low output voltage Vout. That stack is sufficient for ordinary industrial cabinets but the record carries ATEX No, IECEx No, FM registration No, UL hazloc approval No, CSA approval No, NEC Class 2 No, and DNV GL No — so a hazardous-location, marine, or Class-2 panel has to look elsewhere, and that boundary belongs in the declaration pack before the BOM line closes. Operating temperature runs -25 … +55 °C under natural convection; storage and transport windows are wider at -40 … +70 °C, so the cabinet thermal design only has to clear the operating band. The enclosure is IP67 to enclosure type 5 indoor — sealed for the washdown floor, not for open outdoor exposure. ## Feeder protection and inrush coordination The mandatory feeder component is listed verbatim — circuit breaker 3RV2011-1DA10 or 3RV2711-1DD10 (UL 489) is required in the feeder, with fuse protection T 4 A and bridging of equipment No. The initial inrush is 340 V, tolerated at 320 … 340 V for max. 1 min, so the upstream breaker has to clear the let-through I²t maximum of 3.5 A²·s without nuisance tripping during that one-minute window. Efficiency is 88 % at the rated input, which is the figure the thermal budget inside the cabinet should work back from. ## Loop draw and reliability floor Maximum current draw is 3.5 mA with a typical 0.4 mA — the fieldbus power budget has to reserve the maximum, not the typical, when sizing headroom alongside other ET200pro modules. MTBF at 40 °C is 196 354 h, the figure a reliability planner would carry into a service-interval calculation. Specifications are stated at rated input voltage and ambient temperature +25 °C unless otherwise specified, so any derating outside that envelope has to be read off the published curve rather than inferred from the nominal numbers.","metaTitle":"Siemens 6ES7148-4PC00-0HA0 power module, 8 A, 480 V","metaDescription":"Siemens 6ES7148-4PC00-0HA0 ET200pro power module, 8 A output, 400–480 V input, IP67, UL 508. Lifecycle current. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"ATEX":"No","IECEx":"No","title":"6ES7148-4PC00-0HA0","DNV GL":"No","Maximum":"3.5 mA","Typical":"0.4 mA","At Input":"L1, L2, L3, PE: Plug connector HAN Q4/2 (counterpart see \"Electrical accessories\")","At Output":"L+, M: 2 x 1.5 mm² each (4-pole cable for +/- with open, labeled ends, 4 x 1.5 mm²)","CE marking":"Yes","NEC Class 2":"No","Rated Range":"0 ... 8 A","Rated Value":"8 A","UL approval":"Yes; UL-Listed (UL 508) according to NFPA compatibility (National Fire Protection Association), see operating instructions","description":"SIMATIC ET200pro PS Regulated power supply in protection type IP67 input: 3 AC 400-480 V output: 24 V/8 A DC","CSA approval":"No; -","EAC approval":"Yes","1 Rated Value":"50 Hz","2 Rated Value":"60 Hz","In The Feeder":"Required: Circuit breaker 3RV2011-1DA10 or 3RV2711-1DD10 (UL 489)","Initial Value":"340 V; 320 ... 340 V for max. 1 min","During Storage":"-40 ... +70 °C","Line Frequency":"45 ... 66 Hz","MTBF at 40 °C":"196 354 h","FM registration":"No","lifecycle_stage":"current","During Operation":"-25 ... +55 °C; with natural convection","During Transport":"-40 ... +70 °C","Fastening Method":"Can be mounted onto ET200pro mounting rail","Full-Scale Value":"550 V","I2t value maximum":"3.5 A²·s","Other Information":"Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)","ULhazloc approval":"No","Galvanic Isolation":"Protective extra low output voltage Vout according to EN 60950-1 and EN 50178","Maximum Rated Value":"480 V","Minimum Rated Value":"400 V","protection class IP":"IP67, enclosure type 5 indoor","Fuse Protection Type":"T 4 A","Bridging Of Equipment":"No","Efficiency In Percent":"88 %","Depth Of The Enclosure":"90 mm","Electrical Accessories":"Power connector (Input: 3RK1911-2BE30 (6 mm²)) (Output: 3RK1911-2BF10 (4 mm²))","For Auxiliary Contacts":"Alarm signals: M12 plug-in connector 5-pin","Response Delay Maximum":"1.5 s","Width Of The Enclosure":"310 mm","Height Of The Enclosure":"135 mm","Voltage Curve At Output":"Controlled, isolated DC voltage","For Emitted Interference":"EN 55022 Class A","Nippon Kaiji Kyokai (NK)":"No","Type Of Signal At Output":"max. 30 V, 10 mA; Power-Good (High-Pegel 1L+ for Vout in range 21.3 ... 29 V); Overtemperature warning at least 30 s before switch-off (high level 1L+ when the max. internal temperature is exceeded)","For Interference Immunity":"EN 61000-6-2","cCSAus, Class 1, Division 2":"No","at rated input voltage 400 V":"0.5 A","Supplied Active Power Typical":"192 W","Type Of Electrical Connection":"screw-type terminals","at output 1 at DC rated value":"24 V","Overvoltage Overload Capability":"Implemented internally with varistors","Design Of Input Wide Range Input":"Yes","Type Of The Power Supply Network":"3-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":"0.5 %","Operating Resource Protection Class":"Class I","Design Of The Overvoltage Protection":"< 33 V","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":"50 A","French marine classification society (BV)":"No","Relative Overall Tolerance Of The Voltage":"3 %","Operating Condition Of The Mains Buffering":"at Vin = 400 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)":"No","environmental category according to IEC 60721":"Climate class 3K3, 5 … 95% no condensation","On Short-Circuiting During The Start-Up Typical":"50 A","Behavior Of The Output Voltage When Switching On":"Overshoot of Vout < 2 %","current limitation of inrush current at 25 °C maximum":"40 A","Product Feature Of The Enclosure Housing Can Be Lined Up":"No","At Rated Output Voltage For Rated Value Of The Output Current Typical":"25 W","Buffering Time For Rated Value Of The Output Current In The Event Of Power Failure Minimum":"15 ms","Relative Control Precision Of The Output Voltage With Rapid Fluctuation Of The Input Voltage By +/- 15% Typical":"0.5 %"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$717.00 – $803.39","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b54fda6b799c79a19dc743212057297f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=378079&mlfb=6ES7148-4PC00-0HA0"},"ai":{"faq":[{"question":"What are the headline electrical ratings?","answer":"The output is rated 8 A across a 0 … 8 A range, fed from a 400 V minimum to 480 V maximum input with a full-scale value of 550 V at 45 … 66 Hz line frequency."},{"question":"What is the mandated feeder protection?","answer":"Circuit breaker 3RV2011-1DA10 or 3RV2711-1DD10 (UL 489) is required in the feeder, with fuse protection T 4 A and bridging of equipment No."},{"question":"What is the enclosure rating?","answer":"The enclosure is IP67, enclosure type 5 indoor, with an operating temperature of -25 … +55 °C under natural convection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7148-4PC00-0HA0","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/6ES7148-4PC00-0HA0 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}}