{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SQ2260-0KA13","brand":"Siemens","brandSlug":"siemens","productSlug":"5SQ2260-0KA13","canonicalUrl":"https://aoctrl.com/siemens/5SQ2260-0KA13","factsUrl":"https://aoctrl.com/api/mcp/products/5SQ2260-0KA13","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SQ2260-0KA13, miniature circuit breaker, 2-pole, B characteristic, 13 A rated at 400 V AC, 3 kA breaking capacity per EN 60898, IP20.","salesMarkdown":"The Siemens SENTRON 5SQ2260-0KA13 is a 2-pole miniature circuit breaker (MCB) from the 5SQ series, rated at 13 A with a B tripping characteristic. It is designed for 400 V AC, 50 Hz systems and carries a 3 kA breaking capacity per EN 60898 — adequate for branch-circuit protection in residential and light commercial distribution boards where the prospective short-circuit current stays under that threshold. The B-curve trips between 3 and 5 times rated current (39–65 A magnetic release), making it the standard choice for resistive and general-purpose loads — lighting, socket outlets, control transformers — where inrush is modest. The 3 kA breaking capacity (Icn) per EN 60898 certifies it for use where the fault level at the installation point does not exceed 3 kA; above that, selectivity with an upstream device or a higher-rated MCB (e.g., the SENTRON 3VA series) is required. The neutral conductor is switched, so the 2-pole device opens both phase and neutral — required in some regional wiring rules for final circuits and for isolating the neutral during maintenance. ## Deployment context Occupies 2 width units (approx. 36 mm) on a DIN rail, with a 55 mm installation depth — fits standard distribution boards and sub-distribution panels.","metaTitle":"Siemens SENTRON 5SQ2260-0KA13 MCB, 2P, B Curve, 13 A, 400 V","metaDescription":"Siemens SENTRON 5SQ2260-0KA13 miniature circuit breaker, 2-pole, B characteristic, 13 A rated at 400 V AC, 3 kA breaking capacity per EN 60898. IP20, overvoltage cat 3. Available t","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["2-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":"2P","circuit-breaker / Design":"5SQ","Current / at AC / rated value":"13 A","Tripping characteristic class":"B","acc. to EN 60898 / 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=282328&mlfb=5SQ2260-0KA13","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SQ2260-0KA13/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SQ2260-0KA13 and how do I get a price?","answer":"The 5SQ2260-0KA13 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 5SQ2260-0KA13's listed number of poles?","answer":"The 5SQ2260-0KA13 is a 2-pole (2P) device, switching both phase and neutral."},{"question":"What is 5SQ2260-0KA13's listed type of voltage?","answer":"The 5SQ2260-0KA13 is rated for AC/DC operation, with a rated supply voltage of 400 V AC at 50 Hz."},{"question":"Will 5SQ2260-0KA13 drop into a panel specified around 3VA1110-5ED36-0AC0 without rewiring?","answer":"No — the 3VA1110-5ED36-0AC0 is a 3-pole molded-case circuit breaker (MCCB) with a 100 A frame, box terminals, and a 70 mm depth, while the 5SQ2260-0KA13 is a 2-pole MCB on a 55 mm DIN-rail footprint. They are not form-fit interchangeable; rewiring and a different DIN-rail position would be required."},{"question":"What compliance documentation does Siemens provide for 5SQ2260-0KA13?","answer":"The breaker is designed per EN 60898 and carries overvoltage category 3 and energy limiting class 3 ratings. Siemens typically provides a declaration of conformity and CE marking for the SENTRON series; specific documentation (RoHS, REACH, UL) should be requested at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SQ2260-0KA13","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/5SQ2260-0KA13 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}}