{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9K24725","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9K24725","canonicalUrl":"https://aoctrl.com/schneider/A9K24725","factsUrl":"https://aoctrl.com/api/mcp/products/A9K24725","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iK60N series, miniature circuit-breaker, A9K24725, C-curve 25 A, 3P+N, 6000 A Icn at 400 V AC, thermal-magnetic trip, clip-on DIN rail mount, white.","salesMarkdown":"The Schneider Electric A9K24725 is a miniature circuit-breaker from the Acti9 iK60N series, rated 25 A at 30 °C with a C-curve (magnetic tripping between 5 and 10 times In). It protects a 3P+N circuit — three protected poles plus a switched neutral — on AC networks at 50/60 Hz, with a breaking capacity of 6000 A Icn at 400 V AC per EN/IEC 60898-1. The thermal-magnetic trip unit covers overload (thermal bimetal) and short-circuit (solenoid) in one compact body. The 3P+N body takes 8 module pitches of 9 mm each — 72 mm wide — so it occupies eight slots on a standard DIN-rail terminal block row. Depth is 78.5 mm, height 85 mm. Tunnel-type terminals accept 1…25 mm² rigid or 1…16 mm² flexible cable; tighten to 2 N·m. Strip 14 mm of insulation. IP20 finger-safe front, suitable for enclosed panels only. The C-curve (5–10 × In) means the magnetic trip acts between 125 A and 250 A for a 25 A breaker, which suits mixed resistive and moderate inductive loads (lighting, small motors, control transformers). Limitation class 3 per the same standard means it limits the let-through energy in a short-circuit, protecting downstream wiring. Rated insulation voltage is 440 V AC; overvoltage category III suits fixed-installation distribution boards.","metaTitle":"Schneider Electric A9K24725 Acti9 iK60N MCB, C-Curve 25 A 3P","metaDescription":"Schneider Electric A9K24725 Acti9 iK60N miniature circuit breaker, 25 A rated current, C-curve, 3P+N, 6000 A breaking capacity at 400 V AC. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"78.5 mm","Range":"Acti9","Width":"72 mm","Colour":"White","Height":"85 mm","Standards":"EN/IEC 60898-1","Curve code":"C","9 Mm Pitches":"8","Control type":"Toggle","Network type":"AC","Product name":"Acti9 iK60","Mounting mode":"Clip-on","lifecycle_stage":"current","Limitation class":"3 conforming to EN/IEC 60898-1","Local signalling":"ON/OFF indication","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"2 conforming to EN/IEC 60898-1","Breaking capacity":"6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"iK60N","Network frequency":"50/60 Hz","Poles description":"3P + N","Tightening torque":"2 N.m top or bottom","Device application":"Distribution","[In] rated current":"25 A at 30 °C","Overvoltage category":"III","Trip unit technology":"Thermal-magnetic","Electrical durability":"10000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Tunnel type terminal (top or bottom) 1...25 mm² rigid Tunnel type terminal (top or bottom) 1...16 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"5...10 x In","Earth-leakage protection":"Without","Number of protected poles":"3","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to EN/IEC 60898-1","Locking options description":"Padlocking device","[Ui] rated insulation voltage":"440 V AC 50/60 Hz conforming to EN/IEC 60898-1","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...60 °C","[Ics] rated service breaking capacity":"6000 A 100 % conforming to EN/IEC 60898-1 - 400 V AC 50/60 Hz","[Uimp] rated impulse withstand voltage":"4 kV conforming to EN/IEC 60898-1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/in/en/product/A9K24725/miniature-circuit-breaker-mcb-acti9-ik60n-3p+n-25a-c-curve-6000a-iec-en-608981/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9K24725/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A9K24725 and what is the lead time?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm lead time and price."},{"question":"What is the closest alternative to A9K24725 in the Acti9 family?","answer":"Within the Acti9 iK60N series, the closest alternative would be another 3P+N C-curve MCB at a different current rating (e.g., A9K24732 for 32 A). No pin-compatible alternative from another series is officially cross-referenced; the iK60N is the standard form-factor for this footprint."},{"question":"What compliance documentation does A9K24725 carry?","answer":"The A9K24725 is certified to EN/IEC 60898-1 (standard for miniature circuit-breakers). It carries CE marking for the European market. RoHS and REACH compliance are standard for the Acti9 range, though specific declarations should be requested at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9K24725","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/A9K24725 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}}