{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EZCV250H3063","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EZCV250H3063","canonicalUrl":"https://aoctrl.com/schneider/EZCV250H3063","factsUrl":"https://aoctrl.com/api/mcp/products/EZCV250H3063","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact EZCV250H, MCCB, 3P, 63 A, TM-D trip unit, 100 kA Icu at 240 V AC, 36 kA at 415 V AC, with earth-leakage protection.","salesMarkdown":"## 63 A MCCB with 100 kA interrupting capacity — what that means for your panel The Schneider Electric EZCV250H3063 is a 3-pole EasyPact EZCV250H molded case circuit breaker rated 63 A at 40 °C with a TM-D thermal-magnetic trip unit. Its headline breaking capacity is 100 kA Icu at 220–240 V AC, 36 kA at 380–415 V AC, and 25 kA at 440 V AC — all per IEC 60947-2. For a distribution board fed from a large transformer or a utility service entrance, that high SCCR saves you from cascading an upstream breaker or adding current-limiting fuses. ## Trip unit and protection scope The TM-D trip unit is thermal-magnetic — the thermal bimetal handles overloads (inverse-time curve), the magnetic solenoid handles short-circuits (instantaneous). This unit also integrates earth-leakage protection, so a single device covers overload, short-circuit, and ground-fault on the same 3-pole frame. That simplifies panel wiring: no separate RCCB or GFCI downstream for the feeder. Fixed-mount via backplate, 105 mm wide × 165 mm tall × 68 mm deep. Connection pitch is 35 mm — standard for 3-pole MCCB busbar systems. IP20 finger-safe on the front face, IK07 impact resistance. Mounts in a standard distribution enclosure or switchboard — no DIN-rail adapter, it bolts directly to the backplate.","metaTitle":"Schneider EasyPact EZCV250H3063 MCCB, 63 A, 100 kA, 3P","metaDescription":"Schneider Electric EasyPact EZCV250H3063 MCCB, 63 A TM-D trip, 100 kA Icu at 240 V AC, 36 kA at 415 V. IEC 60947-2. Current lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"68 mm","Width":"105 mm","Height":"165 mm","Standards":"EN/IEC 60947-2 EN/IEC 60947-1 JIS C8201-2-2 GB/T 14048.2","Control type":"Toggle","Network type":"AC","Mounting mode":"Fixed","Trip unit name":"TM-D","Protection type":"Short-circuit protection Overload protection Earth-leakage 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":"100 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"Easypact EZCV250H","Network frequency":"50/60 Hz","Poles description":"3P","Upside connection":"Front","Device application":"Distribution","[In] rated current":"63 A at 40 °C","Downside connection":"Front","Circuit breaker name":"Easypact EZCV250H","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A","Mechanical durability":"10000 cycles","Breaking capacity code":"H","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":"3t","[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":"12.5 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 18 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 220...240 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/2393a79f11a942086f7debfe2cddc2e7.pdf","sourceUrl":"https://www.se.com/ae/en/product/EZCV250H3063/circuit-breaker-easypact-ezcv250h-tmd-63-a-3-poles-3d/","alternativesUrl":"https://aoctrl.com/api/mcp/products/EZCV250H3063/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for EZCV250H3063?","answer":"Submit an RFQ through this listing. We source the part to order and confirm current pricing and availability at quote time — no automated stock figure here."},{"question":"What is the closest alternative to EZCV250H3063 in the same family?","answer":"Within the EasyPact EZCV250H frame, the key variant is the trip rating. This unit is 63 A with earth-leakage; a 63 A unit without earth-leakage (EZCV250H3060) or a different amp rating (e.g., 50 A or 80 A) on the same frame would share the same 100 kA breaking capacity and dimensions. Pin-compatible in the same panel cutout, but trip curve and protection scope differ."},{"question":"What compliance documentation does Schneider provide for this MCCB?","answer":"The breaker is certified to EN/IEC 60947-2, EN/IEC 60947-1, JIS C8201-2-2, and GB/T 14048.2. It carries IP20 and IK07 ratings. Suitability for isolation per IEC 60947-2 is confirmed. Standard Schneider documentation includes the datasheet, installation manual, and declaration of conformity — all available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EZCV250H3063","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/EZCV250H3063 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}}