{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL6220-7RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL6220-7RC","canonicalUrl":"https://aoctrl.com/siemens/5SL6220-7RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL6220-7RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL6220-7RC miniature circuit breaker, 20 A rated current, 2-pole, C tripping characteristic, 7.5 kA breaking capacity per EN 60898, 2 MW units wide.","salesMarkdown":"The Siemens SENTRON 5SL6220-7RC is a 20 A, 2-pole miniature circuit breaker with a C tripping characteristic, rated to break 7.5 kA under EN 60898 at 415 V AC. The 20 A C-curve is the workhorse for general-purpose branch circuits feeding resistive and moderate inductive loads — lighting, socket outlets, small appliances — where inrush from switching supplies or motor starts is expected but not extreme. If your service entrance can deliver more prospective short-circuit current, you need a higher-rated device upstream. Multi-phase operation up to 440 V AC, single-phase up to 250 V AC, DC rating 72 V maximum. 2-pole switches both line conductors. Product extension port accepts shunt trips, alarm switches, auxiliary contacts. IP20 with connected conductors — finger-safe from the front, but the busbar and wiring terminals are inside a distribution board or enclosure. Install in a cabinet with at least IP2X or better to maintain the overall assembly rating. Depth of 76 mm (70 mm installation depth) means it clears most standard enclosure backplates without interference.","metaTitle":"Siemens 5SL6220-7RC SENTRON MCB, 20 A, 2-Pole, C Curve, 7.5","metaDescription":"Siemens SENTRON 5SL6220-7RC miniature circuit breaker, 20 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","title":"5SL6220-7RC","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Sealable":"Yes","description":"MCB 20 A 2-pole C characteristic 7.5 kA","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","Energy Limitation Class":"No","Suitability For Operation":"Residential buildings/infrastructure","at DC rated value maximum":"72 V","Number Of Modular Width Units":"2","Tripping Characteristic Class":"C","supply voltage at AC rated value":"415 V","according to EN 60898 rated value":"7.5 kA","Type Of Voltage Of The Operating Voltage":"AC","with multi-phase operation at AC maximum":"440 V","Value Range Of The Supply Voltage Frequency":"50/60 Hz","with multi-phase operation at AC rated value":"440 V","with single-phase operation at AC rated value":"250 V","vibration resistance according to IEC 60068-2-6":"no","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","power loss [W] for rated value of the current at AC in hot operating state per pole":"1.7 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/271a7262e60aa92c66d3dffe83109b41.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=429471&mlfb=5SL6220-7RC"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL6220-7RC","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/5SL6220-7RC 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}}