{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6105-7BB","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6105-7BB","canonicalUrl":"https://aoctrl.com/siemens/5SL6105-7BB","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6105-7BB","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6 series, miniature circuit breaker, 1-pole C-curve, 0.5 A, 6 kA breaking capacity, 18 mm width, 76 mm depth.","salesMarkdown":"The Siemens SENTRON 5SL6105-7BB is a 1-pole miniature circuit breaker with C-curve tripping characteristic, rated 0.5 A at 400 V AC. Its 6 kA breaking capacity is certified under both EN 60898 and IEC 60947-2, so it handles fault currents up to that level in residential and infrastructure branch circuits without upstream coordination issues. At 18 mm wide (1 width unit) and 76 mm deep, this MCB snaps onto standard DIN rail and leaves 70 mm installation depth behind the panel surface. Mounting position is unrestricted — vertical, horizontal, or inverted — which simplifies layout in crowded enclosures. The IP20 rating applies with connected conductors, typical for protected indoor panels. ## Sourcing posture This is a current-production Siemens SENTRON MCB.","metaTitle":"Siemens 5SL6105-7BB SENTRON MCB, 1P C-curve 0.5 A 6 kA","metaDescription":"Siemens SENTRON 5SL6105-7BB miniature circuit breaker, 1-pole, C-curve, 0.5 A rated current, 6 kA breaking capacity per EN 60898 and IEC 60947-2. Current lifecycle stage. Sourced t","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","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Rated Value":"50 Hz","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","protection class IP":"IP20, with connected conductors","Overvoltage Category":"3","Design Of The Product":"5SL miniature circuit breakers","Energy Limiting Class":"3","Number Of Width Units":"1","Number Of Poles / Note":"1P","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","circuit-breaker / Design":"5SL6","Suitability For Operation":"Residential buildings/infrastructure","Tripping Characteristic Class":"C","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","operating current / at AC / rated value":"0.5 A","Influence Of The Surrounding Temperature":"Periodically +55°C, max. 95% humidity","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2d35b48da01e721c94d94c5b2ff1cb66.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=130722&mlfb=5SL6105-7BB","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL6105-7BB/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SL6105-7BB and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for current pricing and availability."},{"question":"What is the depth of 5SL6105-7BB?","answer":"The depth is 76 mm, with an installation depth of 70 mm behind the panel surface."},{"question":"What is the width of 5SL6105-7BB?","answer":"The width is 18 mm, which is 1 width unit on standard DIN rail."},{"question":"Will 5SL6105-7BB drop into a panel specified for 5SL6132-6MB?","answer":"Both are 1-pole SENTRON MCBs on the same 18 mm DIN-rail footprint, so the mechanical fit is identical. The difference is the rating: 5SL6105-7BB is a 0.5 A C-curve, while 5SL6132-6MB is a higher-current variant. No rewiring needed if the circuit ampacity matches."},{"question":"What compliance documentation does Siemens provide for 5SL6105-7BB?","answer":"Siemens provides RoHS, REACH, UL, and IEC compliance documentation on request for this SENTRON MCB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6105-7BB","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/5SL6105-7BB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}