{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EZCV250N44100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EZCV250N44100","canonicalUrl":"https://aoctrl.com/schneider/EZCV250N44100","factsUrl":"https://aoctrl.com/api/mcp/products/EZCV250N44100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact EZCV250N, MCCB, 100 A, 4P, TM-D thermal-magnetic trip, 20 kA Icu at 440 V AC, IEC 60947-2.","salesMarkdown":"The Schneider Electric EZCV250N44100 is a 4-pole EasyPact EZCV250N moulded-case circuit breaker rated 100 A at 40 °C, with a thermal-magnetic TM-D trip unit that handles overload and short-circuit protection plus built-in earth-leakage protection. ## Breaking capacity — what the Icu ratings mean for coordination The breaking capacity code N gives you 20 kA Icu at 440 V AC, 25 kA at 380–415 V, and 85 kA at 220–240 V, all per IEC 60947-2. For a 100 A feeder in a 440 V distribution panel, 20 kA symmetrical is enough for most secondary switchgear — but if your transformer secondary or generator bus can deliver more fault current, you'll need to coordinate upstream or step to a higher Icu frame. The 85 kA at 240 V is a bonus for 240 V sub-distribution. Fixed backplate mounting, 140 mm wide × 165 mm tall × 68 mm deep. Connection pitch is 35 mm. Both line and load connections are front-face, which simplifies busbar routing in a panel but means you need clearance in front for access.","metaTitle":"Schneider Electric EZCV250N44100 EasyPact MCCB, 100 A, 4P, T","metaDescription":"Schneider Electric EZCV250N44100 EasyPact EZCV250N MCCB. 100 A rated, 4 poles, thermal-magnetic TM-D trip unit. 20 kA Icu at 440 V AC. IEC 60947-2. Sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"68 mm","Width":"140 mm","Height":"165 mm","Standards":"GB/T 14048.2 JIS C8201-2-2 EN/IEC 60947-1 EN/IEC 60947-2","Control type":"Toggle","Network type":"AC","Mounting mode":"Fixed","Trip unit name":"TM-D","Protection type":"Earth-leakage protection Short-circuit protection Overload protection","lifecycle_stage":"current","Connection pitch":"35 mm","Local signalling":"Positive contact indication","Mounting support":"Backplate","Pollution degree":"3 conforming to IEC 60947","Range of product":"EasyPact","Trip unit rating":"100 A at 40 °C","Breaking capacity":"20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 85 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"Easypact EZCV250N","Network frequency":"50/60 Hz","Poles description":"4P","Upside connection":"Front","Device application":"Distribution","[In] rated current":"100 A at 40 °C","Downside connection":"Front","Circuit breaker name":"Easypact EZCV250N","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A","Mechanical durability":"10000 cycles","Breaking capacity code":"N","IK degree of protection":"IK07 conforming to EN 50102","IP degree of protection":"IP20 conforming to IEC 60529","Earth-leakage protection":"With","Product or component type":"Circuit breaker","Suitability for isolation":"Yes conforming to IEC 60947-2","Neutral protection setting":"Without protection","Protected poles description":"4t","[Ui] rated insulation voltage":"440 V AC 50/60 Hz conforming to IEC 60947-2","[Ue] rated operational voltage":"440 V AC 50/60 Hz conforming to IEC 60947-2","Ambient air temperature for storage":"-35...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"10 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 42.5 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 12.5 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2","[Uimp] rated impulse withstand voltage":"6 kV conforming to IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/763e8783a6931d899e690489f9f82003.pdf","sourceUrl":"https://www.se.com/sg/en/product/EZCV250N44100/circuit-breaker-easypact-ezcv250n-tmd-100-a-4-poles-3d/","alternativesUrl":"https://aoctrl.com/api/mcp/products/EZCV250N44100/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for EZCV250N44100?","answer":"Rated 100 A at 40 °C, 4 poles, thermal-magnetic TM-D trip unit. Breaking capacity is 20 kA Icu at 440 V AC, 25 kA at 380–415 V, 85 kA at 220–240 V. Insulation and operational voltage both 440 V AC. Meets IEC 60947-2."},{"question":"Where can I buy EZCV250N44100 and how is it quoted?","answer":"Sourced through independent distribution. Submit an RFQ for current availability and pricing; volume and blanket orders are quoted per request with lead time confirmed at that point."},{"question":"What compliance documentation does this breaker carry?","answer":"Certified to GB/T 14048.2, JIS C8201-2-2, EN/IEC 60947-1, and EN/IEC 60947-2. Pollution degree 3 per IEC 60947. Suitable for isolation per IEC 60947-2. IP20, IK07."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EZCV250N44100","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/EZCV250N44100 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}}