{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6506-6YA","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6506-6YA","canonicalUrl":"https://aoctrl.com/siemens/5SL6506-6YA","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6506-6YA","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6506-6YA miniature circuit breaker, 1P+N, B characteristic, 6 A rated, 6 kA breaking capacity per EN 60898, 230 V AC, 2 MW units.","salesMarkdown":"## Siemens 5SL6506-6YA SENTRON MCB — B Curve, 6 A, 1P+N, 6 kA The Siemens 5SL6506-6YA is a SENTRON miniature circuit breaker (MCB) with a B tripping characteristic, rated 6 A at 230 V AC, single-pole plus neutral (1P+N), and a 6 kA breaking capacity per EN 60898. This 6 A rating suits lighting circuits, small appliance feeds, and control transformers in a panel. Rated 6 A at both AC and 30 °C ambient. At 40 °C the continuous current derates to 0.93 A — that is a steep drop, so if the breaker shares a 40 °C enclosure with other heat sources, size up. At 45 °C the rating recovers to 5.4 A, which suggests the 0.93 A figure may be a worst-case condition; still, plan for the lower number if your panel runs warm. The unit is sealable (provision for a lockout tag or seal wire) and halogen-free / silicon-free, which matters for clean-room or high-reliability environments where outgassing is a concern. Snap-on DIN-rail mount, any orientation. Depth is 76 mm (installation depth 70 mm), width 36 mm (2 MW), height 90 mm. The IP20 rating applies only with the distribution board cover fitted — the breaker itself is not finger-safe without the enclosure door closed. No supplementary devices can be installed on this unit.","metaTitle":"Siemens 5SL6506-6YA SENTRON MCB, B Curve, 6A, 1P+N, 6kA","metaDescription":"Siemens 5SL6506-6YA SENTRON miniature circuit breaker, 6A, B characteristic, 1P+N, 6kA breaking capacity per EN 60898. Active lifecycle. Sourced 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":"36 mm","title":"5SL6506-6YA","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit breaker 230 V 6kA, 1-pole+N, B, 6A","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"6 A","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Product Designation":"Miniature circuit breaker","protection class IP":"IP20 with distribution board cover","Overvoltage Category":"III","at 30 °C rated value":"6 A","at 40 °C rated value":"0.93 A","at 45 °C rated value":"5.4 A","Energy Limitation Class":"3","according to EN 61346-2":"F","according to IEC 81346-2":"F","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"2","Tripping Characteristic Class":"B","supply voltage at AC rated value":"230 V","according to EN 60898 rated value":"6 kA","Type Of Voltage Of The Operating Voltage":"AC","Value Range Of The Supply Voltage Frequency":"50/60 Hz","with single-phase operation at AC rated value":"250 V","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/02752110112366aae79b762489cbbf56.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=641153&mlfb=5SL6506-6YA"},"ai":{"faq":[{"question":"What is the difference between the 5SL6506-6YA and the 5SL6006-7?","answer":"The 5SL6006-7 is a C-curve 6 A MCB in a 1 MW (18 mm) width, versus the B-curve 2 MW (36 mm) 5SL6506-6YA. The 5SL6006-7 also accepts supplementary devices (auxiliary switches, shunt trips), which the 5SL6506-6YA does not. Both are 6 kA rated, but the trip curve and add-on capability are the deciding factors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6506-6YA","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/5SL6506-6YA 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}}