{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9K23350","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9K23350","canonicalUrl":"https://aoctrl.com/schneider/A9K23350","factsUrl":"https://aoctrl.com/api/mcp/products/A9K23350","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric, Acti9 iK60N series, miniature circuit-breaker (MCB), A9K23350, 3P, 50 A rated, B-curve, 6 kA Icn at 400 V AC, clip-on DIN rail mount.","salesMarkdown":"The A9K23350 is a Schneider Electric Acti9 iK60N miniature circuit-breaker (MCB) — a 3-pole, B-curve device rated 50 A at 30 °C for AC networks. ## Ratings that matter for the install Rated 50 A at 30 °C ambient — that's the continuous current it carries without tripping. If your panel runs hotter, you'll need to derate per the standard thermal curves, but at typical board temperatures this holds. Insulation voltage rated 440 V AC, overvoltage category III, pollution degree 2 — all standard for fixed-installation MCBs in distribution boards. Clip-on DIN rail mount — no screws needed to secure it. Stripping length is 14 mm; tightening torque 3.5 N.m. The toggle gives clear ON/OFF indication, and there's provision for a padlocking device to lock the handle in the off position for isolation. IP20 finger-safe terminals, so it's fine inside an enclosure but not for wet locations.","metaTitle":"Schneider Electric A9K23350 Acti9 iK60 MCB, B-Curve 50A 3P 6","metaDescription":"A9K23350 Schneider Acti9 iK60N miniature circuit breaker, 50A rated, B-curve, 3-pole, 6kA breaking capacity at 400V AC. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"78.5 mm","Range":"Acti9","Width":"54 mm","Colour":"White","Height":"85 mm","Standards":"EN/IEC 60898-1","Curve code":"B","9 Mm Pitches":"6","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","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","Tightening torque":"3.5 N.m top or bottom","Device application":"Distribution","[In] rated current":"50 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...35 mm² rigid Tunnel type terminal (top or bottom) 1...25 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"3...5 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","Contact position indicator":"No","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/A9K23350/miniature-circuit-breaker-mcb-acti9-ik60n-3p-50a-b-curve-6000a-iec-en-608981/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9K23350/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A9K23350 and how is it quoted?","answer":"We supply the A9K23350 through independent distribution. It is quoted to order against an RFQ; availability and current pricing are confirmed at quote time."},{"question":"What are the key ratings of A9K23350?","answer":"3-pole B-curve MCB, rated 50 A at 30 °C, breaking capacity 6000 A Icn at 400 V AC, thermal-magnetic trip, magnetic pickup 3–5 x In, DIN rail mount, IP20."},{"question":"What standard does A9K23350 comply with?","answer":"It complies with EN/IEC 60898-1, including limitation class 3 and pollution degree 2 per that standard."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9K23350","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/A9K23350 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}}