{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL5206-7CC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL5206-7CC","canonicalUrl":"https://aoctrl.com/siemens/5SL5206-7CC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL5206-7CC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL5206-7CC, 2-pole miniature circuit breaker, C-curve, 6 A rated, 250 V DC, 10 kA breaking capacity.","salesMarkdown":"## What it is and what it does The Siemens 5SL5206-7CC is a 2-pole miniature circuit breaker from the SENTRON family, rated 6 A with a C tripping characteristic, designed specifically for DC circuits up to 250 V DC with a 10 kA breaking capacity. That C-curve means it handles moderate inrush — think small DC motor drives, control transformers, or capacitor banks on a DC bus — without nuisance tripping, while still clearing a hard short fast. The 10 kA interrupting rating is the fault current it can safely stop; if your available fault current at the panel exceeds that, you need an upstream current-limiting device or a higher-rated breaker. It's built for residential and infrastructure DC distribution — solar combiner boxes, telecom rectifier cabinets, DC-coupled battery storage, or railway auxiliary supplies. The IP20 rating (with conductors connected) means it's intended for enclosed panel mounting, not wet or dusty environments. Snap it onto a DIN rail in any orientation — the mounting position is unrestricted — and it occupies 2 modular width units (36 mm total). ## Physical fit and panel integration At 36 mm wide (2 MW), 76 mm deep, and 90 mm tall, this breaker fits a standard DIN-rail enclosure bay. The 70 mm installation depth leaves room behind the rail for wiring channels or busbars. Halogen-free and silicon-free construction matters if this goes into a ventilated enclosure near sensitive electronics — no corrosive off-gassing if the breaker arcs internally. It accepts supplementary devices (auxiliary switches, shunt trips, alarm contacts) via the add-on slot on the right side — handy for remote status monitoring or emergency shutdown circuits without replacing the breaker. ## Environmental and compliance notes Rated for overvoltage category III and pollution degree 2 — standard for fixed-installation distribution boards where transients are controlled but not suppressed. The sealable design allows lockout/tagout without a separate padlock adapter. Operating temperature range from -40 °C to +75 °C covers most outdoor cabinet and unheated utility room conditions.","metaTitle":"Siemens 5SL5206-7CC SENTRON MCB, 2P C6, 250V DC, 10kA","metaDescription":"Siemens 5SL5206-7CC SENTRON miniature circuit breaker, 2-pole, C-curve, 6A, 250V DC, 10kA breaking capacity. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-Pole MCB (DIN Rail)"],"specifications":{"Depth":"76 mm","Width":"36 mm","title":"5SL5206-7CC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"Miniature circuit-breaker 250 V DC DC 10 kA 2-pole C6","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"2P","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","protection class IP":"IP20, with connected conductors","Overvoltage Category":"III","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"2","Tripping Characteristic Class":"C","Type Of Voltage Of The Operating Voltage":"DC","Product Extension Installable Supplementary Devices":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/605ac8c38ba01b87dbd6aa4153a1e85b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=694699&mlfb=5SL5206-7CC"},"ai":{"faq":[{"question":"What is the breaking capacity of the 5SL5206-7CC?","answer":"The 5SL5206-7CC has a rated breaking capacity of 10 kA at 250 V DC. This is the maximum fault current it can safely interrupt."},{"question":"How do I get current pricing and availability for the 5SL5206-7CC?","answer":"Current pricing and availability are confirmed at quote time. Submit an RFQ against this order code and we will provide a firm quote with lead time."},{"question":"Will the 5SL5206-7CC fit in a panel designed for the 5SL4363-7?","answer":"The 5SL5206-7CC is 36 mm wide (2 MW) while the 5SL4363-7 is 54 mm wide (3 MW). Both share the same 76 mm depth and 90 mm height, so the 5SL5206-7CC will physically mount in the same DIN-rail footprint but leaves one modular width of space. However, the 5SL4363-7 is a 3-pole AC breaker (400 V AC, 50/60 Hz) with a 10 kA rating per IEC 60898, while the 5SL5206-7CC is a 2-pole DC breaker — they are not electrically interchangeable without rewiring the DC circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL5206-7CC","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/5SL5206-7CC 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}}