{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6205-7RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6205-7RC","canonicalUrl":"https://aoctrl.com/siemens/5SL6205-7RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6205-7RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON miniature circuit breaker, 5SL6205-7RC, 0.5 A rated current, 2-pole, C tripping characteristic, 7.5 kA breaking capacity per EN 60898, 2 modular width units.","salesMarkdown":"The Siemens SENTRON 5SL6205-7RC is a 0.5 A, 2-pole miniature circuit breaker with a C tripping characteristic and a 7.5 kA breaking capacity per EN 60898. Rated 0.5 A at both AC and at 30 °C ambient, this breaker is sized for very low-current branch circuits — think pilot lights, signal transformers, or control power feeds where a standard 1 A or higher breaker would not provide adequate overcurrent protection. For higher available fault currents (e.g., industrial mains), verify the upstream SCCR coordination — this breaker is not rated for industrial distribution panels without a current-limiting upstream device. Voltage ratings: 250 V AC single-phase, 415 V AC three-phase, with a maximum of 440 V AC in multi-phase operation. DC rating is 72 V maximum, so it can also serve DC control circuits within that limit. ## Physical fit and installation Installation depth of 70 mm leaves clearance for wiring behind the rail.","metaTitle":"Siemens 5SL6205-7RC SENTRON MCB, 0.5 A, 2-Pole, C Curve, 7.5","metaDescription":"Siemens SENTRON 5SL6205-7RC miniature circuit breaker, 0.5 A, 2-pole, C characteristic, 7.5 kA breaking capacity per EN 60898. 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":"36 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"2","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","at AC / rated value":"0.5 A","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"No","at 30 °C / rated value":"0.5 A","Suitability For Operation":"Residential buildings/infrastructure","Number Of Modular Width Units":"2","Tripping Characteristic Class":"C","at DC / rated value / maximum":"72 V","acc. to EN 60898 / rated value":"7.5 kA","Product Feature / Touch Protection":"Yes","supply voltage / at AC / rated value":"415 V","Type Of Voltage / Of The Operating Voltage":"AC","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/11ee2dc4c1cacb91e4cc204c5ea1e4d7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=179729&mlfb=5SL6205-7RC","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL6205-7RC/alternatives.json"},"ai":{"faq":[{"question":"Will 5SL6205-7RC drop into a panel specified around 5SL6132-6MB without rewiring?","answer":"No — the 5SL6205-7RC is 2 modular width units (36 mm) versus the 5SL6132-6MB's 1 unit (18 mm). Both share the same 76 mm depth and 90 mm height, so the panel depth and height fit, but the 2-pole breaker occupies double the DIN-rail space. Wiring also differs: the 5SL6205-7RC switches both poles; the 5SL6132-6MB is single-pole. A direct swap without rewiring is not possible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6205-7RC","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/5SL6205-7RC 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}}