{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F06350","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F06350","canonicalUrl":"https://aoctrl.com/schneider/A9F06350","factsUrl":"https://aoctrl.com/api/mcp/products/A9F06350","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60H, A9F06350, miniature circuit breaker, 3P, 50 A, B-curve, 42 kA breaking capacity at 12-133 V AC, DIN rail mount.","salesMarkdown":"The Schneider Electric A9F06350 is a 3-pole Acti9 iC60H miniature circuit breaker rated at 50 A with a B-curve trip characteristic. It protects branch circuits in distribution panels against overloads and short circuits, using a thermal-magnetic trip unit that responds to sustained overcurrents thermally and to instantaneous faults magnetically. Depth is 78.5 mm, which matters for enclosure depth planning when gland plates or busbar shrouds are tight. IP20 finger protection is standard for panel-internal use; no washdown rating here, so keep it behind the enclosure door. This breaker carries a 42 kA Icu at 12-133 V AC — that's its ultimate short-circuit breaking capacity at the low-voltage end, typical for control transformer secondaries or 48 VAC circuits. At 220-240 V AC it's 30 kA Icu, and at 380-415 V AC it's 15 kA Icu. The takeaway: if your service entrance fault current exceeds 10 kA at 400 V, this breaker still clears it at its Icu rating, but it may not be reusable afterward — that's the difference between Icn (service continuity expected) and Icu (one-shot survival). ## Standards and compliance — what the approvals certify This MCB is certified to both EN/IEC 60947-2 (industrial application, category A — no intentional short-time delay) and EN/IEC 60898-1 (household and similar installation). Dual certification means it's accepted in both industrial control panels and commercial distribution boards across Europe and many other jurisdictions that adopt IEC standards. Overvoltage category IV confirms it's suitable for installation at the origin of the installation, before any step-down transformer.","metaTitle":"Schneider Electric A9F06350 Acti9 iC60H MCB, 50 A, 3P, B-Cur","metaDescription":"Schneider Electric A9F06350 Acti9 iC60H miniature circuit breaker, 50 A, 3-pole, B-curve, 42 kA breaking capacity at 12-133 VAC. Current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"78.5 mm","Range":"Acti9","Width":"54 mm","Colour":"White","Height":"91 mm","Standards":"EN/IEC 60947-2 EN/IEC 60898-1","Curve code":"B","9 Mm Pitches":"6","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","Pollution degree":"3 conforming to EN/IEC 60947-2","Breaking capacity":"42 kA Icu at 12...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 30 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 15 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 15 kA Icu at 10000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"iC60H","Network frequency":"50/60 Hz","Poles description":"3P","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":"3","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to EN/IEC 60947-2 Yes conforming to EN/IEC 60898-1","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":"21 kA 50 % conforming to EN/IEC 60947-2 - 12...133 V AC 50/60 Hz 15 kA 50 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 7.5 kA 50 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz 5 kA 50 % conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz 15 kA 100 % conforming to EN/IEC 60947-2 - <= 180 V DC","[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/c3953768a207494946fa7e00cac9bd43.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F06350/miniature-circuit-breaker-mcb-acti9-ic60h-3p-50a-b-curve-10000a-iec-608981-15ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F06350/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9F06350 at 400 V?","answer":"At 400 V AC the A9F06350 has an Icn of 10 kA per EN/IEC 60898-1 and an Icu of 15 kA at 380-415 V AC per EN/IEC 60947-2. The 10 kA Icn is the rating for service continuity; the 15 kA Icu is the ultimate one-shot capacity."},{"question":"Where can I buy A9F06350 and how is it quoted?","answer":"The A9F06350 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your volume and delivery schedule."},{"question":"What is the depth of A9F06350 for enclosure planning?","answer":"The depth is 78.5 mm. With 54 mm width occupying 6 module pitches on DIN rail, it fits standard distribution board cutouts. Allow clearance for busbar connections and the toggle handle arc."},{"question":"What compliance documentation does A9F06350 carry?","answer":"The breaker is certified to EN/IEC 60947-2 and EN/IEC 60898-1, with pollution degree 3, overvoltage category IV, and tropicalisation class 2 per IEC 60068-1. It is suitable for isolation per both standards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F06350","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/A9F06350 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}}