{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SL5203-7RC","brand":"Siemens","brandSlug":"siemens","productSlug":"5SL5203-7RC","canonicalUrl":"https://aoctrl.com/siemens/5SL5203-7RC","factsUrl":"https://aoctrl.com/api/mcp/products/5SL5203-7RC","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SL5203-7RC miniature circuit breaker, 2-pole, 220 V DC, 10 kA, C-curve 3 A.","salesMarkdown":"## DC-rated 2-pole MCB, C-curve 3 A The 5SL5203-7RC: It is part of the SENTRON family, designed for DC branch-circuit protection in control panels and distribution boards.","metaTitle":"Siemens 5SL5203-7RC SENTRON MCB, 2-Pole, 220 V DC, 10 kA","metaDescription":"Siemens SENTRON 5SL5203-7RC miniature circuit breaker, 2-pole, 220 V DC, 10 kA, C-curve 3 A. 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":{"title":"5SL5203-7RC","description":"Miniature circuit-breaker 220 V DC DC 10 kA 2-pole C 3","Design Of Pole":"2P","Number Of Poles":"2","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Miniature circuit breaker","Type Of Voltage Of The Operating Voltage":"DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c06f0ede35ea018a791eb1b669ca9ff7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1419921&mlfb=5SL5203-7RC"},"ai":{"faq":[{"question":"What is the 5SL5203-7RC used for?","answer":"It is a 2-pole DC miniature circuit breaker rated 220 V DC, 10 kA, C-curve 3 A, used to protect DC circuits in control panels, distribution boards, and industrial equipment where overcurrent and short-circuit protection is required on a DC supply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SL5203-7RC","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/5SL5203-7RC 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}}