{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SQ2670-0KA25","brand":"Siemens","brandSlug":"siemens","productSlug":"5SQ2670-0KA25","canonicalUrl":"https://aoctrl.com/siemens/5SQ2670-0KA25","factsUrl":"https://aoctrl.com/api/mcp/products/5SQ2670-0KA25","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 5SQ series, miniature circuit breaker, 4-pole 3P+N, C characteristic, 25 A, 3 kA per EN 60898 and IEC 60947-2, 400 V AC, 50 Hz, IP20.","salesMarkdown":"## SENTRON 5SQ2670-0KA25 — 4-pole MCB, C-curve 25 A, 3 kA The SENTRON 5SQ2670-0KA25 is a 4-pole miniature circuit breaker (3P+N) rated 25 A with a C tripping characteristic, designed for 400 V AC 50 Hz supply. Overvoltage category 3 and energy limiting class 3 place it in standard final-circuit duty. At 55 mm installation depth and 3 width units (roughly 54 mm on a standard DIN rail), this breaker occupies a compact slot in the distribution board. IP20 finger-safe terminals are standard for enclosed gear; no washdown rating here, so keep it behind a cabinet door.","metaTitle":"SENTRON 5SQ2670-0KA25 MCB 4P C 25A 3kA, 400V AC","metaDescription":"SENTRON 5SQ2670-0KA25 miniature circuit breaker, 4-pole 3P+N, C-curve 25 A, 3 kA breaking capacity per EN 60898 & IEC 60947-2, 400 V AC 50 Hz. Current lifecycle stage, available to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Number of poles":"4","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":"3","Number of poles / Note":"3P+N","circuit-breaker / Design":"5SQ","Current / at AC / rated value":"25 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":"400 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=436373&mlfb=5SQ2670-0KA25","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SQ2670-0KA25/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SQ2670-0KA25 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is 5SQ2670-0KA25's number of poles and voltage type?","answer":"The 5SQ2670-0KA25 is a 4-pole (3P+N) device rated for AC/DC voltage, specifically 400 V AC at 50 Hz."},{"question":"What is the breaking capacity of 5SQ2670-0KA25?","answer":"Breaking capacity is 3 kA per both EN 60898 and IEC 60947-2, which covers standard final-circuit fault levels in residential and light commercial installations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SQ2670-0KA25","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/5SQ2670-0KA25 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}}