{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EZ9F53406","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EZ9F53406","canonicalUrl":"https://aoctrl.com/schneider/EZ9F53406","factsUrl":"https://aoctrl.com/api/mcp/products/EZ9F53406","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Easy9 series, EZ9F53406, miniature circuit breaker (MCB), 4-pole, 6 A, C-curve, 3 kA breaking capacity at 400 V AC, clip-on DIN rail mount.","salesMarkdown":"It provides 3 kA breaking capacity (Icu) at 400 V AC, 50/60 Hz, certified to SANS 60947-2 — the standard governing low-voltage switchgear and controlgear in South Africa. At 72 mm wide (4-pole format), it occupies 8 modules of 9 mm pitch on the rail. Ambient operating range is -5 to 60 °C; store between -40 and 85 °C. ## Performance and compliance Rated insulation voltage (Ui) is 500 V AC, with operational voltage (Ue) of 400 V AC. The service breaking capacity (Ics) equals 100% of Icu at 3 kA — meaning the breaker can be reclosed after clearing a fault at its full rating without degradation. Limitation class 3 per SANS 60947-2 indicates it limits let-through energy effectively, aiding downstream device protection. Suitability for isolation is confirmed, and the contact position indicator gives visual confirmation of open/closed state. Pollution degree 2 (non-conductive pollution only, occasional condensation) is typical for standard distribution panels. Electrical durability is 4,000 cycles; mechanical durability 10,000 cycles.","metaTitle":"Schneider Electric EZ9F53406 Easy9 MCB, 6 A, 4P, C-Curve, 3","metaDescription":"Schneider Electric EZ9F53406 Easy9 miniature circuit breaker, 6 A rated current, 4 poles, C-curve, 3 kA breaking capacity at 400 V AC. SANS 60947-2. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"66.5 mm","Poles":"4P","Range":"Easy9","Width":"72 mm","Colour":"Grey (RAL 7035)","Height":"81 mm","Standards":"SANS 60947-2","Curve code":"C","9 Mm Pitches":"8","Control type":"Toggle","Network type":"AC","Mounting mode":"Clip-on","lifecycle_stage":"current","Limitation class":"3 conforming to SANS 60947-2","Local signalling":"Without","Mounting support":"DIN rail","Pollution degree":"2","Breaking capacity":"3 kA Icu at 400 V AC 50/60 Hz conforming to SANS 60947-2","Device short name":"Easy9 MCB","Network frequency":"50/60 Hz","Relative humidity":"95 % at -5...60 °C","Tightening torque":"2 N.m top or bottom","Device application":"Distribution","[In] rated current":"6 A","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A","Electrical durability":"4000 cycles","Mechanical durability":"10000 cycles","Connections - terminals":"Tunnel type terminal (top or bottom) 1...25 mm² rigid Tunnel type terminal (top or bottom) 1...25 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"8.5 x In +/- 20 %","Number of protected poles":"4","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to SANS 60947-2","Contact position indicator":"Yes","[Ui] rated insulation voltage":"500 V AC 50/60 Hz conforming to SANS 60947-2","[Ue] rated operational voltage":"400 V AC 50/60 Hz","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-5...60 °C","[Ics] rated service breaking capacity":"3 kA 100 % x Icu at 400 V AC 50/60 Hz conforming to SANS 60947-2","[Uimp] rated impulse withstand voltage":"4 kV conforming to SANS 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6b7db6e1266f973a7c9215db31c6f000.pdf","sourceUrl":"https://www.se.com/za/en/product/EZ9F53406/miniature-circuit-breaker-easy9-4p-6-a-c-curve-3-ka/","alternativesUrl":"https://aoctrl.com/api/mcp/products/EZ9F53406/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the EZ9F53406 and get a price?","answer":"The EZ9F53406 is sourced to order against an RFQ through independent distribution. Submit a request for current availability and pricing; we confirm both at quote time."},{"question":"What are the key specifications of the EZ9F53406?","answer":"It is a 4-pole, 6 A, C-curve miniature circuit breaker with 3 kA breaking capacity at 400 V AC, compliant with SANS 60947-2. It mounts on DIN rail and accepts cable up to 25 mm²."},{"question":"What compliance documentation does Schneider provide for the EZ9F53406?","answer":"The breaker is certified to SANS 60947-2, the South African standard for low-voltage switchgear. It also carries IP20 protection per IEC 60529. RoHS and REACH compliance documentation is typically available from Schneider Electric upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EZ9F53406","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/EZ9F53406 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}}