{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F06450","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F06450","canonicalUrl":"https://aoctrl.com/schneider/A9F06450","factsUrl":"https://aoctrl.com/api/mcp/products/A9F06450","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iC60H miniature circuit breaker, B-curve, 50 A rated, 4-pole, 42 kA Icu breaking capacity at 12-133 V AC, DIN rail mount, white.","salesMarkdown":"The Schneider Electric A9F06450 is a 4-pole Acti9 iC60H miniature circuit breaker rated 50 A with a B-curve trip characteristic. The 42 kA Icu at 12-133 V AC and 30 kA Icu at 220-240 V AC (EN/IEC 60947-2) give it high fault-clearing capacity for industrial panel applications; at 380-415 V AC it still interrupts 15 kA. That SCCR headroom lets you coordinate downstream without cascading failure. ## Standards and deployment Rated to both EN/IEC 60898-1 (domestic MCB standard) and EN/IEC 60947-2 (industrial circuit-breaker standard), so it qualifies for distribution boards and industrial panel feeders alike. Mounts on standard DIN rail; width is 72 mm (8 x 9 mm pitches), depth 78.5 mm, height 91 mm — fits a standard 4-pole MCB slot in any Acti9 distribution board. Current-production part. The Acti9 iC60 series is Schneider's standard panel MCB line, widely specified for commercial and light-industrial distribution.","metaTitle":"Schneider Electric A9F06450 Acti9 iC60H MCB, B-Curve 50A 4P","metaDescription":"Schneider Electric A9F06450 Acti9 iC60H miniature circuit breaker, B-curve, 50 A, 4-pole, 42 kA breaking capacity. Active production. Quoted to order.","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":"72 mm","Colour":"White","Height":"91 mm","Standards":"EN/IEC 60947-2 EN/IEC 60898-1","Curve code":"B","9 Mm Pitches":"8","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":"4P","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":"4","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 - <= 250 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/361abc232438c820b003df45bc79cd00.pdf","sourceUrl":"https://www.se.com/sg/en/product/A9F06450/miniature-circuit-breaker-mcb-acti9-ic60h-4p-50a-b-curve-10000a-iec-608981-15ka-iec-609472-double-term-/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F06450/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of A9F06450?","answer":"42 kA Icu at 12-133 V AC, 30 kA Icu at 220-240 V AC, 15 kA Icu at 380-415 V AC, and 10 kA Icu at 440 V AC per EN/IEC 60947-2; also rated 10 kA Icn at 400 V AC per EN/IEC 60898-1."},{"question":"What standards does A9F06450 comply with?","answer":"Certified to EN/IEC 60947-2 and EN/IEC 60898-1, with suitability for isolation confirmed under both standards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F06450","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/A9F06450 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}}