{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EZC250H3175","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EZC250H3175","canonicalUrl":"https://aoctrl.com/schneider/EZC250H3175","factsUrl":"https://aoctrl.com/api/mcp/products/EZC250H3175","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact EZC250H, circuit breaker, 3P, 175 A, thermal-magnetic TM-D trip unit, 36 kA Icu at 400 V AC, IP20, fixed mount.","salesMarkdown":"The Schneider Electric EZC250H3175 is an EasyPact EZC250H circuit breaker — a 3-pole, 175 A thermal-magnetic unit with a TM-D trip block, built for distribution duty in fixed-mount backplate panels. It carries a 36 kA Icu at 400 V AC (IEC 60947-2) and a 25 kA Icu at 440 V AC, so it clears faults up to that level without cascading upstream. IP20 finger-safe terminals and IK07 impact resistance suit it for enclosed switchboards where incidental contact is the only exposure. The H breaking-capacity code means this breaker handles 36 kA Icu at 380–415 V AC (the common 400 V class) and 85 kA Icu at 220–240 V AC. On DC circuits it manages 30 kA Icu at 125 V DC (1P) or 250 V DC (2P). These numbers govern coordination with downstream devices — the high Icu at 240 V AC lets it serve as a main breaker in a split-bus panel where the utility fault current is high, while the 10 kA Icu at 550 V AC covers 480 V delta feeds. ## Integration notes Fixed-mount backplate installation — no DIN-rail adapter. Dimensions: 165 mm height, 105 mm width, 60 mm depth. The toggle handle provides positive contact indication, so at a glance you see whether the contacts are open or closed.","metaTitle":"Schneider Electric EZC250H3175 EasyPact EZC250H Circuit Brea","metaDescription":"Schneider Electric EZC250H3175 EasyPact EZC250H circuit breaker, 175 A thermal-magnetic, 3-pole, 36 kA Icu at 400 V AC. Current lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"60 mm","Width":"105 mm","title":"EZC250H3175","Height":"165 mm","Standards":"GB/T 14048.2 EN/IEC 60947-1 EN/IEC 60947-2","description":"circuit breaker, EasyPact EZC250H, TMD, 175A, 3 poles 3d","Control type":"Toggle","Network type":"DC AC","Mounting mode":"Fixed","Trip unit name":"TM-D","Protection type":"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 60664-1 3 conforming to IEC 947-1","Range of product":"EasyPact","Trip unit rating":"175 A at 50 °C","Breaking capacity":"10 kA Icu at 550 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 30 kA Icu at 125 V DC 1P conforming to IEC 60947-2 30 kA Icu at 250 V DC 2P conforming to IEC 60947-2 36 kA Icu at 380 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 400...415 V AC 50/60 Hz conforming to IEC 60947-2 85 kA Icu at 110...130 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","Device short name":"Easypact EZC250H","Network frequency":"50/60 Hz","Poles description":"3P","Upside connection":"Front","Device application":"Distribution","[In] rated current":"175 A at 40 °C","Downside connection":"Front","Circuit breaker name":"Easypact EZC250H","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A","Mechanical durability":"10000 cycles","Breaking capacity code":"H","IK degree of protection":"IK07 conforming to IEC 62262","IP degree of protection":"IP20 conforming to IEC 60529","Earth-leakage protection":"Without","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":"690 V AC 50/60 Hz conforming to IEC 60947-2","[Ue] rated operational voltage":"550 V AC 50/60 Hz conforming to IEC 60947-2 250 V DC 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":"5 kA at 550 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 125 V DC conforming to IEC 60947-2 15 kA at 250 V DC conforming to IEC 60947-2 18 kA at 380 V AC 50/60 Hz conforming to IEC 60947-2 18 kA at 400/415 V AC 50/60 Hz conforming to IEC 60947-2 12.5 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 42.5 kA at 110/130 V AC 50/60 Hz conforming to IEC 60947-2 42.5 kA at 220/230/240 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/750214ef72b3d204a830d1e982877d5f.pdf","sourceUrl":"https://www.se.com/vn/en/product/EZC250H3175/circuit-breaker-easypact-ezc250h-tmd-175a-3-poles-3d/"},"ai":{"faq":[{"question":"What is the breaking capacity of EZC250H3175 at 400 V AC?","answer":"At 400–415 V AC 50/60 Hz the Icu is 36 kA per IEC 60947-2. At 440 V AC it is 25 kA; at 550 V AC it is 10 kA."},{"question":"What is the closest alternative to EZC250H3175 in the EasyPact family?","answer":"The EZC250H3175 is the current catalog number for a 175 A, 3-pole, H-breaking-capacity EasyPact EZC250H. No pin-compatible alternative exists within the same series — the trip unit rating and frame size are specific to this variant."},{"question":"Where can I buy EZC250H3175?","answer":"The EZC250H3175 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What compliance documentation does EZC250H3175 carry?","answer":"The breaker is certified to GB/T 14048.2, EN/IEC 60947-1, and EN/IEC 60947-2. RoHS and REACH declarations are available from the manufacturer on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EZC250H3175","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/EZC250H3175 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}