{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SQ2570-0KA15","brand":"Siemens","brandSlug":"siemens","productSlug":"5SQ2570-0KA15","canonicalUrl":"https://aoctrl.com/siemens/5SQ2570-0KA15","factsUrl":"https://aoctrl.com/api/mcp/products/5SQ2570-0KA15","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 5SQ2570-0KA15, 2-pole 1P+N miniature circuit breaker, C-curve, 15 A, 3 kA breaking capacity, 240 V AC, 50 Hz, IP20.","salesMarkdown":"## What this 2-pole C-curve MCB delivers That matters in a distribution board where you want assured isolation on both poles, not just the phase. Overvoltage category 3 and energy limiting class 3 confirm it handles distribution-level transients and limits let-through energy on a short circuit. Occupies 2 width units on a DIN rail. Installation depth is 55 mm. ## How it compares to the 2-pole 50 A variant The 5SQ2570-2YA50 shares the same footprint and 3 kA breaking capacity but is rated 50 A.","metaTitle":"SENTRON 5SQ2570-0KA15 MCB, 2-pole C-curve 15 A 3 kA","metaDescription":"SENTRON 5SQ2570-0KA15 miniature circuit breaker, 2-pole 1P+N, C characteristic, 15 A, 3 kA breaking capacity per EN 60898/IEC 60947-2, 240 V AC, IP20. Current production stage. Sou","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":"15 A","Tripping characteristic class":"C","acc. to EN 60898 / rated value":"3 kA","acc. to IEC 60947-2 / 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=250871&mlfb=5SQ2570-0KA15","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SQ2570-0KA15/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SQ2570-0KA15","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/5SQ2570-0KA15 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}}