{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL1106-6MB","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL1106-6MB","canonicalUrl":"https://aoctrl.com/siemens/5SL1106-6MB","factsUrl":"https://aoctrl.com/api/mcp/products/5SL1106-6MB","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 5SL1106-6MB, 1-pole, B-curve, 6 A, 3 kA breaking capacity per IEC 60947-2, 230/400 V AC.","salesMarkdown":"The 18 mm width (one modular unit) fits standard DIN-rail enclosures; the 76 mm depth leaves room for cable management behind the rail. The B-curve trips between 3 and 5 times rated current (18–30 A for this 6 A unit), which is the standard choice for resistive and general-purpose loads — lighting, small transformers, socket circuits — where inrush is low. The 3 kA breaking capacity (IEC 60947-2) is adequate for residential and infrastructure sub-distribution; it is not sized for high-fault industrial mains. The single-pole design switches the line only, so it is used in single-phase 230 V circuits or as a branch protector in three-phase panels where each pole is a separate MCB.","metaTitle":"Siemens 5SL1106-6MB SENTRON MCB, 1P B-Curve 6A 3kA","metaDescription":"Siemens SENTRON 5SL1106-6MB miniature circuit breaker, 1-pole, B-curve, 6 A, 3 kA breaking capacity per IEC 60947-2. Current production. Available to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"18 mm","title":"5SL1106-6MB","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Circuit breaker 230/400V 3kA, 1pole, B, 6A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P","Number Of Poles":"1","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Product Designation":"Miniature circuit breaker","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"1","Tripping Characteristic Class":"B","supply voltage at AC rated value":"230 V","according to IEC 60947-2 rated value":"3 kA","Type Of Voltage Of The Operating Voltage":"AC","with multi-phase operation at AC maximum":"440 V","Value Range Of The Supply Voltage Frequency":"50/60 Hz","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"253 V","Mechanical Service Life (Operating Cycles) Typical":"4 000","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.1 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d11a01d19b63ff3c559fdb9bec366b04.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1046695&mlfb=5SL1106-6MB"},"ai":{"faq":[{"question":"What is the 5SL1106-6MB used for?","answer":"It is a 1-pole B-curve miniature circuit breaker rated 6 A at 230/400 V AC with a 3 kA breaking capacity, used for overcurrent and short-circuit protection in residential and infrastructure circuits."},{"question":"Where can I buy the 5SL1106-6MB?","answer":"It is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL1106-6MB","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/5SL1106-6MB 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}}