{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9K23150","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9K23150","canonicalUrl":"https://aoctrl.com/schneider/A9K23150","factsUrl":"https://aoctrl.com/api/mcp/products/A9K23150","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iK60N miniature circuit breaker, A9K23150, 1P, 50 A, B-curve, 6 kA Icn at 230 V AC, thermal-magnetic trip, DIN rail mount.","salesMarkdown":"The Schneider Electric A9K23150 is a 1-pole miniature circuit breaker from the Acti9 iK60N series, rated 50 A at 30 °C with a B-curve trip characteristic (magnetic release between 3 and 5 times In). Breaking capacity is 6000 A Icn at 230 V AC, 50/60 Hz, conforming to EN/IEC 60898-1 — sufficient for most domestic and light commercial panelboards where the prospective short-circuit current stays under that threshold. In a warmer panel (40 °C or above), derate per the manufacturer's thermal curve — the 50 A figure is the starting point, not a hard limit across all environments. B-curve means the magnetic trip operates at 3 to 5 times rated current (150 A to 250 A for this 50 A unit). That makes it a good fit for resistive and general-purpose loads with modest inrush — lighting circuits, socket outlets, small heaters. Not ideal for motor circuits or transformers where higher inrush would nuisance-trip a B-curve; those call for a C or D curve. Width is 18 mm (2 x 9 mm pitches), so it occupies a single module slot in a distribution board. Connection pitch between devices is 18 mm — standard for modular MCBs. IP20 finger-safe protection on the front face — suitable for enclosed panels only.","metaTitle":"Schneider Electric A9K23150 Acti9 iK60 MCB, 50 A, 1P, B Curv","metaDescription":"Schneider Electric A9K23150 Acti9 iK60N miniature circuit breaker, 50 A rated current, 1-pole, B-curve, 6 kA breaking capacity. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["1-Pole MCB (DIN Rail)"],"specifications":{"Depth":"78.5 mm","Range":"Acti9","Width":"18 mm","Colour":"White","Height":"85 mm","Standards":"EN/IEC 60898-1","Curve code":"B","9 Mm Pitches":"2","Control type":"Toggle","Network type":"AC","Product name":"Acti9 iK60","Mounting mode":"Clip-on","lifecycle_stage":"current","Connection pitch":"18 mm between devices","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 230 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"iK60N","Network frequency":"50/60 Hz","Poles description":"1P","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":"1","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","[Ue] rated operational voltage":"230 V AC 50/60 Hz","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...60 °C","[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/A9K23150/miniature-circuit-breaker-mcb-acti9-ik60n-1p-50a-b-curve-6000a-iec-en-608981/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9K23150/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy A9K23150 and how do I get a price?","answer":"The A9K23150 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 A9K23150's rated current and breaking capacity?","answer":"Rated current is 50 A at 30 °C. Breaking capacity is 6000 A Icn at 230 V AC, 50/60 Hz, conforming to EN/IEC 60898-1."},{"question":"What standard does the A9K23150 comply with?","answer":"It conforms to EN/IEC 60898-1 for miniature circuit breakers, with pollution degree 2 and overvoltage category III."},{"question":"What is the closest alternative to A9K23150 in the Acti9 family?","answer":"Within the Acti9 iK60N range, the closest peer is the same 1P, B-curve, 50 A unit — the A9K23150 itself. For a different curve, the C-curve variant (same current rating) is the natural alternative where higher inrush tolerance is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9K23150","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/A9K23150 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}}