{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F03650","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F03650","canonicalUrl":"https://aoctrl.com/schneider/A9F03650","factsUrl":"https://aoctrl.com/api/mcp/products/A9F03650","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60N, miniature circuit breaker, A9F03650, 50 A, 1P+N, B curve, 36 kA Icu, DIN rail mount.","salesMarkdown":"The Schneider Electric A9F03650 is an Acti9 iC60N miniature circuit breaker rated 50 A with a B curve, 1P+N configuration. The 36 kA Icu at 12…60 V AC (EN/IEC 60947-2) tells you it can safely interrupt a fault up to that level without failing; the 6 kA Icn at 230 V (EN/IEC 60898-1) is the domestic-grade rating for the same part. That dual-standard listing (60947-2 for industrial, 60898-1 for residential) means it qualifies for either panel type, which simplifies BOM management. The 1P+N pole arrangement switches the line and disconnects the neutral, protecting one pole. The neutral position is left, so it lands predictably on the DIN rail in a standard distribution board. Thermal-magnetic trip technology covers both overload (thermal bimetal) and short-circuit (magnetic solenoid) — no electronics to fail, no auxiliary power needed. Mounts on a DIN rail — standard snap-on fit for any enclosure. Takes 4 module pitches (36 mm width), so it occupies four 9 mm slots in the board. Height is 91 mm, depth 78.5 mm — check your enclosure door clearance if you're fitting a cover or gland plate. Pollution degree 3, overvoltage category IV, tropicalisation class 2 per IEC 60068-1 (handles 95 % RH at 55 °C). The part carries a trip indicator and contact position indicator for visual status at the panel.","metaTitle":"Schneider Electric A9F03650 Acti9 iC60N MCB, 50 A, 1P+N, B C","metaDescription":"Schneider Electric A9F03650 Acti9 iC60N miniature circuit breaker, 50 A rated current, 1P+N, B curve, 36 kA breaking capacity. Sourced to order against RFQ.","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":"36 mm","Colour":"White","Height":"91 mm","Standards":"EN/IEC 60947-2 EN/IEC 60898-1","Curve code":"B","9 Mm Pitches":"4","Control type":"Toggle","Network type":"DC AC","Product name":"Acti9 iC60","Tropicalisation":"2 conforming to IEC 60068-1","lifecycle_stage":"current","Limitation class":"3 conforming to EN/IEC 60898-1","Local signalling":"Trip indicator","Mounting support":"DIN rail","Neutral position":"Left","Pollution degree":"3 conforming to EN/IEC 60947-2","Breaking capacity":"36 kA Icu at 12...60 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 kA Icu at 100...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 6000 A Icn at 230 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"IC60N","Network frequency":"50/60 Hz","Poles description":"1P + N","Relative humidity":"95 % at 55 °C","Tightening torque":"3.5 N.m top or bottom","Device application":"Distribution","[In] rated current":"50 A","Overvoltage category":"IV","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A conforming to EN/IEC 60947-2","Electrical durability":"10000 cycles","Mechanical durability":"20000 cycles","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Double terminal (top or bottom) 1...35 mm² rigid Double terminal (top or bottom) 1...25 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"4 x In +/- 20 %","Earth-leakage protection":"Separate block","Number of protected poles":"1","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to EN/IEC 60898-1 Yes conforming to EN/IEC 60947-2","Contact position indicator":"Yes","[Ui] rated insulation voltage":"500 V AC 50/60 Hz conforming to EN/IEC 60947-2","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-35...70 °C","[Ics] rated service breaking capacity":"27 kA 75 % conforming to EN/IEC 60947-2 - 12...60 V AC 50/60 Hz 15 kA 75 % conforming to EN/IEC 60947-2 - 100...133 V AC 50/60 Hz 7.5 kA 75 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz","[Uimp] rated impulse withstand voltage":"6 kV conforming to EN/IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6538eee346180a4cdfbce7edf3a16fb6.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F03650/miniature-circuit-breaker-mcb-acti9-ic60n-1p+n-50a-b-curve-6000a-iec-608981-10ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F03650/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9F03650?","answer":"The breaking capacity is 36 kA Icu at 12…60 V AC per EN/IEC 60947-2, 20 kA Icu at 100…133 V AC, 10 kA Icu at 220…240 V AC, and 6 kA Icn at 230 V AC per EN/IEC 60898-1."},{"question":"What is the closest alternative to A9F03650 in the Acti9 family?","answer":"Within the Acti9 iC60N range, the closest peer is the same 50 A, 1P+N, B-curve variant with a different breaking capacity or curve code. The deciding factor is the required Icu/Icn for your fault level — this 36 kA version covers high-fault industrial panels; a lower-breaking variant would suit residential boards. No pin-compatible drop-in exists with different poles or curve."},{"question":"Where can I buy A9F03650?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F03650","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/A9F03650 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}}