{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6110-6BB","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6110-6BB","canonicalUrl":"https://aoctrl.com/siemens/5SL6110-6BB","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6110-6BB","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL series, miniature circuit breaker (MCB), 1-pole, B-characteristic, 10 A rated, 6 kA breaking capacity per EN 60898, 230/400 V AC, 1 modular width (18 mm).","salesMarkdown":"The Siemens 5SL6110-6BB is a 1-pole SENTRON miniature circuit breaker (MCB) with a B tripping characteristic, rated 10 A at 230/400 V AC. It's not meant for motor starting; that's what a C- or D-curve handles. The single-pole format (1P) protects one phase, no neutral switching built in. ## Where this MCB fits It's 18 mm wide (1 modular unit), so it fills one slot in a distribution board. The 76 mm depth plus 70 mm installation depth means it clears standard shallow enclosures; you don't need a deep can for this one. The 50 Hz rating aligns with European mains frequency; the 440 V max for multi-phase operation means it can sit on a 400 V three-phase system (line-to-line) as a branch protector, with the single-phase rating at 250 V for line-to-neutral circuits. In a typical residential panel with a 6 kA service entrance, this breaker coordinates fine. If your available fault current is higher (say 10 kA or 25 kA at the service), you'd need a higher-rated breaker upstream or a current-limiting device. The energy limitation class 3 means it restricts let-through energy to a moderate level — not the fastest (class 1 or 2) but adequate for standard branch protection. The sealable feature allows locking the handle with a padlock for lockout/tagout.","metaTitle":"Siemens 5SL6110-6BB SENTRON MCB, 1-Pole B 10 A, 6 kA","metaDescription":"Siemens 5SL6110-6BB SENTRON miniature circuit breaker, 1-pole, B-curve, 10 A, 6 kA per EN 60898. Rated 230/400 V AC. Active production. Quoted to order.","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":"5SL6110-6BB","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Rated Value":"50 Hz","description":"Miniature circuit breaker 230/400 V 6kA, 1-pole B, 10 A Version Italy","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"1","Type Of Voltage":"AC","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Product Designation":"Miniature circuit breaker","acc. to IEC 81346-2":"F","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Design Of The Product":"5SL miniature circuit breakers","Number Of Poles / Note":"1P","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"1","Tripping Characteristic Class":"B","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"6 kA","acc. to IEC 60947-2 / rated value":"6 kA","Product Feature / Touch Protection":"Yes","supply voltage / at AC / rated value":"400 V","Influence Of The Surrounding Temperature":"Periodically +55°C, max. 95% humidity","operational current / at AC / rated value":"10 A","with multi-phase operation / at AC / maximum":"440 V","Product Function / Neutral Conductor Switching":"No","with multi-phase operation / at AC / rated value":"440 V","with single-phase operation / at AC / rated value":"250 V","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/448c45311fe75ee70c38c3b99456851d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=354065&mlfb=5SL6110-6BB"},"ai":{"faq":[{"question":"What is the 5SL6110-6BB's depth and width?","answer":"Depth is 76 mm (installation depth 70 mm), width is 18 mm — one modular unit on a DIN rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6110-6BB","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/5SL6110-6BB 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}}