{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SQ3270-1BA50","brand":"Siemens","brandSlug":"siemens","productSlug":"5SQ3270-1BA50","canonicalUrl":"https://aoctrl.com/siemens/5SQ3270-1BA50","factsUrl":"https://aoctrl.com/api/mcp/products/5SQ3270-1BA50","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SQ series, 5SQ3270-1BA50, miniature circuit breaker, 2-pole 1P+N, C-curve, 50 A, 240 V AC, 3 kA per EN 60898, IP20, 55 mm depth.","salesMarkdown":"The Siemens SENTRON 5SQ3270-1BA50 is a 2-pole miniature circuit breaker (MCB) in a 1P+N configuration — it switches both the line and the neutral, with overcurrent protection on the phase only. Breaking capacity is 3 kA at 240 V AC, certified per EN 60898. The C-curve means magnetic trip occurs at 5 to 10 times rated current (250 to 500 A), so it holds through motor inrush and capacitive loads without nuisance tripping.","metaTitle":"Siemens SENTRON 5SQ3270-1BA50 MCB, 2-pole, C-curve, 50 A, 24","metaDescription":"Siemens SENTRON 5SQ3270-1BA50 miniature circuit breaker. 2-pole (1P+N), C-curve, 50 A, 240 V AC, 3 kA per EN 60898. Current lifecycle stage. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Number of poles":"2","Type of voltage":"AC/DC","lifecycle_stage":"current","Installation depth":"55 mm","Product brand name":"SENTRON","Protection class IP":"IP20","Overvoltage category":"3","Energy limiting class":"3","Number of width units":"2","Number of poles / Note":"1P+N","circuit-breaker / Design":"5SQ","Current / at AC / rated value":"50 A","Tripping characteristic class":"C","acc. to EN 60898 / rated value":"3 kA","Supply voltage / at AC / rated value":"240 V","Supply voltage frequency / rated value":"50 Hz","Product function / neutral conductor switching":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=98818&mlfb=5SQ3270-1BA50","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SQ3270-1BA50/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SQ3270-1BA50?","answer":"3 kA at 240 V AC, certified per EN 60898."},{"question":"Where can I buy 5SQ3270-1BA50 and what is the price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Does 5SQ3270-1BA50 switch the neutral?","answer":"Yes — it is a 1P+N configuration that switches both line and neutral, with overcurrent protection on the phase only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SQ3270-1BA50","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/5SQ3270-1BA50 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}}