{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EZ9F66120","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EZ9F66120","canonicalUrl":"https://aoctrl.com/schneider/EZ9F66120","factsUrl":"https://aoctrl.com/api/mcp/products/EZ9F66120","rawCanonicalId":null},"summary":{"shortDescription":"EZ9F66120 - CIRCUIT BREAKER by SQUARE D","salesMarkdown":null,"metaTitle":"Schneider EZ9F66120 Circuit Breaker","metaDescription":"Schneider EZ9F66120 miniature circuit breaker for single-phase panel protection.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Depth":"72 mm","Poles":"1P","Range":"Easy9","Width":"18 mm","Colour":"Grey (RAL 7035)","Height":"82 mm","Standards":"BS EN 60898-1","Curve code":"C","9 Mm Pitches":"2","Control type":"Toggle","Network type":"AC","Mounting mode":"Clip-on","Tropicalisation":"2","lifecycle_stage":"current","Limitation class":"3 conforming to BS EN 60898-1","Local signalling":"Without","Mounting support":"DIN rail","Pollution degree":"2","Breaking capacity":"6000 A Icn at 230 V AC 50/60 Hz phase to neutral conforming to BS EN 60898-1 6000 A Icn at 400 V AC 50/60 Hz phase to phase conforming to BS EN 60898-1","Device short name":"Easy9 MCB","Network frequency":"50/60 Hz","Relative humidity":"95 % at 55 °C","Tightening torque":"2 N.m top or bottom","Device application":"Distribution","[In] rated current":"20 A","Trip unit technology":"Thermal-magnetic","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...16 mm² flexible","IP degree of protection":"IP20 conforming to IEC 60529","Magnetic tripping limit":"5...10 x In","Earth-leakage protection":"Without","Number of protected poles":"1","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to BS EN 60898-1","Contact position indicator":"Yes","[Ui] rated insulation voltage":"500 V AC 50/60 Hz conforming to BS EN 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":"-5...60 °C","[Ics] rated service breaking capacity":"6 kA 100 % x Icn at 230 V AC 50/60 Hz conforming to BS EN 60898-1","[Uimp] rated impulse withstand voltage":"4 kV conforming to BS EN 60898-1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.43","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ad8af02ec977a30b8d416fd65aa3d99e.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/EZ9F66120/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EZ9F66120","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/EZ9F66120 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}