{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6515-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6515-7","canonicalUrl":"https://aoctrl.com/siemens/5SL6515-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6515-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL series, miniature circuit breaker, 1P+N, C-curve, 1.6 A, 6 kA, 230 V AC, 2 MW, IP20.","salesMarkdown":"## Siemens 5SL6515-7 — 1.6 A C-Curve MCB for Final Subcircuits The Siemens 5SL6515-7 is a 1P+N miniature circuit breaker from the SENTRON 5SL series, rated 1.6 A with a C-curve tripping characteristic. The 1P+N configuration switches the line and switches the neutral — the neutral pole is not a protective device but isolates the circuit for safe downstream work. At 230 V AC single-phase, this is the MCB for a lighting or small-appliance branch in a distribution board. The C-curve means magnetic trip occurs at 5–10× rated current — 8 to 16 A for this 1.6 A unit. That suits loads with moderate inrush like fluorescent ballasts, small transformers, or multiple socket outlets. The neutral pole is not overcurrent-protected but provides isolation when the breaker is off. Rated operational voltage is 230 V AC; the device also carries a 250 V single-phase rating and a 72 V DC maximum for the rare DC tap. ## Panel Integration — Mounting and Environment Pollution degree 2 covers normal non-conductive contamination with occasional condensation.","metaTitle":"Siemens 5SL6515-7 SENTRON MCB, 1P+N, C-Curve, 1.6 A, 6 kA","metaDescription":"Siemens 5SL6515-7 SENTRON miniature circuit breaker, 1P+N, C-curve, 1.6 A, 6 kA breaking capacity per EN 60898/IEC 60947-2. Active lifecycle. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 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":"2","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+N","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","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":"6 kA","acc. to IEC 60947-2 / rated value":"6 kA","Product Feature / Touch Protection":"Yes","supply voltage / at AC / rated value":"230 V","Influence Of The Surrounding Temperature":"Periodically +55°C, max. 95% humidity","operational current / at AC / rated value":"1.6 A","Product Function / Neutral Conductor Switching":"Yes","with single-phase operation / at AC / rated value":"250 V","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.91","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6bd525614f36db90ddc02286de031458.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=221941&mlfb=5SL6515-7","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SL6515-7/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of the 5SL6515-7?","answer":"6 kA per both EN 60898 and IEC 60947-2. That is the standard rating for residential and light-commercial final subcircuits."},{"question":"What is the 5SL6515-7 used for?","answer":"It is a 1P+N miniature circuit breaker rated 1.6 A, C-curve, for 230 V AC single-phase final subcircuits — lighting, socket outlets, small appliances in residential or infrastructure buildings."},{"question":"Where can I buy the 5SL6515-7?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6515-7","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/5SL6515-7 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}}