{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SP4291-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SP4291-7","canonicalUrl":"https://aoctrl.com/siemens/5SP4291-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SP4291-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SP Miniature circuit breaker, 5SP4291-7, 2-pole, C-curve, 100 A, 10 kA breaking capacity at 400 V AC, 70 mm installation depth.","salesMarkdown":"The Siemens 5SP4291-7 is a SENTRON 5SP series miniature circuit breaker (MCB) rated 100 A, C-curve, 2-pole, with a 10 kA breaking capacity per EN 60898 at 400 V AC. This is the part you spec when a 100 A branch needs Type C magnetic trip (5–10x In) for moderate inrush — motor starters, transformer primaries, capacitor banks. Snaps onto DIN rail or screw-fixes; mounting position is unrestricted. IP20 with connected conductors, IP40 at the handle with a distribution cover; fine for enclosed distribution boards but not for washdown zones.","metaTitle":"Siemens 5SP4291-7 SENTRON MCB, 2P C 100A 10kA, 400V AC","metaDescription":"Siemens 5SP4291-7 SENTRON miniature circuit breaker, 2-pole, C-curve, 100 A, 10 kA breaking capacity per EN 60898 at 400 V AC. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"54 mm","title":"5SP4291-7","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 400 V 10kA, 2-pole, C, 100 A, D=70 mm","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"2P","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"DIN rail and screw fixing","Mounting Position":"any","at AC rated value":"440 V","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Product Designation":"Miniature circuit breaker","protection class IP":"IP20 with connected conductors, IP40 in the area of the handle with distribution cover","Overvoltage Category":"3","Tunnel Terminals Top":"Yes","Design Of The Product":"5SP Miniature circuit breakers","Tunnel Terminals Bottom":"Yes","Number Of Modular Width Units":"3","Position Of Power Supply Cord":"Any","Tripping Characteristic Class":"C","supply voltage at AC rated value":"400 V","according to EN 60898 rated value":"10 kA","Influence Of The Surrounding Temperature":"Max. 95% rel. humidity","Type Of Voltage Of The Operating Voltage":"AC","Value Range Of The Supply Voltage Frequency":"50/60 Hz","shock resistance according to IEC 60068-2-27":"150m/s² at 11ms half-sine","with multi-phase operation at AC rated value":"440 V","vibration resistance according to IEC 60068-2-6":"50m/s² at 25 to 150Hz and 60m/s² at 35Hz (4sec)","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","power loss [W] for rated value of the current at AC in hot operating state per pole":"8 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/921f2a114a665f115dfe1bde85f813da.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=352145&mlfb=5SP4291-7"},"ai":{"faq":[{"question":"Where can I buy 5SP4291-7 and how do I get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time — submit an RFQ for a firm number."},{"question":"Will 5SP4291-7 drop into a panel that was specified around 5SP4292-7 without rewiring?","answer":"The 5SP4291-7 and 5SP4292-7 share the same SENTRON 5SP platform — same DIN-rail footprint, same 54 mm width (3 MW), same 70 mm installation depth. The difference is the trip curve: 5SP4291-7 is C-curve (5–10x In), while 5SP4292-7 is D-curve (10–20x In). Mechanically interchangeable; no rewiring needed if the existing wiring and busbar are rated for 100 A."},{"question":"What is 5SP4291-7's listed depth (76 mm) on this component line?","answer":"The overall depth is 76 mm; the installation depth (behind the panel face) is 70 mm."},{"question":"What compliance documentation does this brand provide for 5SP4291-7?","answer":"The 5SP4291-7 carries EN 60898 rating for breaking capacity. It is halogen-free and silicon-free. For specific compliance certificates (CE, UKCA, EAC, UL), refer to Siemens documentation for the SENTRON 5SP series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SP4291-7","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/5SP4291-7 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}}