{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EZCV250N44063","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EZCV250N44063","canonicalUrl":"https://aoctrl.com/schneider/EZCV250N44063","factsUrl":"https://aoctrl.com/api/mcp/products/EZCV250N44063","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact EZCV250N44063, 4-pole MCCB, 63 A at 40 °C, thermal-magnetic TM-D trip unit, 20 kA Icu at 440 V AC, IP20, backplate mount.","salesMarkdown":"It gives you 20 kA Icu at 440 V AC — that's the interrupting capacity at the panel's line voltage, so it clears a fault without the arc climbing upstream. The N breaking-capacity code means it's sized for commercial and light industrial distribution where fault currents stay under that threshold. Pollution degree 3 per IEC 60947 means it's fine in a standard panel environment — no extra conformal coating needed for the typical control-room or switchboard air. Fixed backplate mount, front connection both top and bottom. It's 140 mm wide, 165 mm tall, and 68 mm deep — fits a standard distribution panel cutout without squeezing. IP20 finger-safe terminals, IK07 impact rating on the enclosure, so it handles a knock during panel assembly. TM-D trip curve is the standard fixed-thermal, fixed-magnetic type — no interchangeable trip units, but it's a workhorse for feeder and branch circuits. Four poles protected (4t), but neutral protection is off by default — check your system grounding before wiring. Rated operational voltage is 440 V AC, insulation voltage the same. That covers 400 V class systems with margin. Mechanical durability is 10,000 cycles — fine for a distribution breaker that sees infrequent switching; not rated for motor-starting duty where you'd need a higher cycle count. Category A utilization means it's not intended for frequent on-load switching, just fault protection.","metaTitle":"Schneider Electric EZCV250N44063 EasyPact MCCB, 63 A, 20 kA","metaDescription":"Schneider Electric EasyPact EZCV250N44063 MCCB, 63 A rated, 20 kA breaking capacity at 440 V AC. Active lifecycle, sourced to order. IEC 60947-2, thermal-magnetic trip, 4-pole.","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":"EN/IEC 60947-1 JIS C8201-2-2 EN/IEC 60947-2 GB/T 14048.2","Control type":"Toggle","Network type":"AC","Mounting mode":"Fixed","Trip unit name":"TM-D","Protection type":"Earth-leakage protection Overload protection Short-circuit 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":"63 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":"63 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/63832a9b54ad85211cc006dcd7a217ff.pdf","sourceUrl":"https://www.se.com/vn/en/product/EZCV250N44063/circuit-breaker-easypact-ezcv250n-tmd-63-a-4-poles-3d/","alternativesUrl":"https://aoctrl.com/api/mcp/products/EZCV250N44063/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the EZCV250N44063 and how is it quoted?","answer":"We source it through independent distribution and quote it to order against an RFQ. Availability and current pricing are confirmed at quote time — no stock count or price listed here."},{"question":"What standards does the EZCV250N44063 comply with?","answer":"It complies with EN/IEC 60947-1, EN/IEC 60947-2, JIS C8201-2-2, and GB/T 14048.2. It also carries IEC 60947-2 pollution degree 3 and IP20 / IK07 protection."},{"question":"What is the breaking capacity of the EZCV250N44063 at 440 V?","answer":"20 kA Icu at 440 V AC 50/60 Hz per IEC 60947-2. At 380–415 V it's 25 kA, and at 220–240 V it's 85 kA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EZCV250N44063","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/EZCV250N44063 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}}