{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EZC100N4075","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EZC100N4075","canonicalUrl":"https://aoctrl.com/schneider/EZC100N4075","factsUrl":"https://aoctrl.com/api/mcp/products/EZC100N4075","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact EZC100N, EZC100N4075, 4-pole thermal-magnetic MCCB, 75 A rated current, 10 kA Icu at 440 V AC, fixed mount, toggle control.","salesMarkdown":"It is rated 75 A at 40 °C and carries a 10 kA Icu breaking capacity at 440 V AC 50/60 Hz per IEC 60947-2. The 75 A rating at 50 °C tells you the trip unit holds its calibration at elevated panel temperatures — useful when this breaker sits in a crowded enclosure where ambient heat builds. The EZC100N4075 delivers 25 kA Icu at 220...240 V AC and 18 kA Icu at 380...400 V AC, dropping to 10 kA at 440 V AC and 5 kA at 550 V AC. On the DC side, it manages 5 kA Icu at 125 V DC (1P) and 5 kA at 250 V DC (2P). The N breaking capacity code positions it for general distribution duty — not the high-fault industrial mains, but adequate for most sub-distribution boards where the transformer rating keeps fault current under 10 kA at 440 V. The 5 kA at 550 V AC is a useful headroom figure for 480 V systems where the nominal voltage sits below the 550 V ceiling. Fixed mounting on a backplate with front connections top and bottom. The 100 mm width and 60 mm depth fit standard distribution board cutouts; the 25 mm connection pitch matches common busbar and lug spacing. IK07 impact rating handles incidental tool strikes during installation. Pollution degree 3 per IEC 60947 confirms it tolerates conductive dust in industrial enclosures — no special sealing required for most factory-floor panels. The EZC100N4075 is certified to JIS C8201-2-2, EN/IEC 60947-1, EN/IEC 60947-2, and GB/T 14048.2. The 690 V AC rated insulation voltage and 550 V AC / 250 V DC operational voltage cover standard three-phase systems up to 480/277 V and DC bus applications. The -25 to 70 °C operating range and -35 to 85 °C storage range suit unheated electrical rooms and outdoor-rated enclosures.","metaTitle":"Schneider Electric EZC100N4075 EasyPact EZC100N, 75A, 4P, 10","metaDescription":"Schneider Electric EZC100N4075 EasyPact EZC100N circuit breaker. 75A thermal-magnetic trip, 4 poles, 10kA Icu at 440V AC. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Depth":"60 mm","Width":"100 mm","title":"EZC100N4075","Height":"130 mm","Standards":"JIS C8201-2-2 EN/IEC 60947-1 EN/IEC 60947-2 GB/T 14048.2","description":"circuit breaker, EasyPact EZC100N, TMD, 75A, 4 poles 3d","Control type":"Toggle","Network type":"DC AC","Mounting mode":"Fixed","Trip unit name":"TM-D","Protection type":"Overload protection Short-circuit protection","lifecycle_stage":"current","Connection pitch":"25 mm","Local signalling":"Positive contact indication","Mounting support":"Backplate","Pollution degree":"3 conforming to IEC 60947","Range of product":"EasyPact","Trip unit rating":"75 A at 50 °C","Breaking capacity":"10 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 110...130 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 5 kA Icu at 125 V DC 1P conforming to IEC 60947-2 5 kA Icu at 250 V DC 2P conforming to IEC 60947-2 5 kA Icu at 550 V AC 50/60 Hz conforming to IEC 60947-2 15 kA Icu at 415 V AC 50/60 Hz conforming to IEC 60947-2 18 kA Icu at 380...400 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"Easypact EZC100N","Network frequency":"50/60 Hz","Poles description":"4P","Upside connection":"Front","Device application":"Distribution","[In] rated current":"75 A at 40 °C","Downside connection":"Front","Circuit breaker name":"Easypact EZC100N","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A","Mechanical durability":"13000 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":"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 440 V AC 50/60 Hz conforming to IEC 60947-2 2.5 kA at 125 V DC conforming to IEC 60947-2 2.5 kA at 250 V DC conforming to IEC 60947-2 2.5 kA at 550 V AC 50/60 Hz conforming to IEC 60947-2 12.5 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 12.5 kA at 110...130 V AC 50/60 Hz conforming to IEC 60947-2 9 kA at 380...400 V AC 50/60 Hz conforming to IEC 60947-2 7.5 kA at 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":"$64.95","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/91f38a6c7748b56e12832c193e2c7134.pdf","sourceUrl":"https://www.se.com/vn/en/product/EZC100N4075/circuit-breaker-easypact-ezc100n-tmd-75a-4-poles-3d/"},"ai":{"faq":[{"question":"What is the breaking capacity of EZC100N4075 at 440 V AC?","answer":"The EZC100N4075 has a 10 kA Icu breaking capacity at 440 V AC 50/60 Hz per IEC 60947-2."},{"question":"What is the rated current of EZC100N4075?","answer":"The rated current is 75 A at 40 °C, with the trip unit also rated 75 A at 50 °C."},{"question":"Where can I buy EZC100N4075?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EZC100N4075","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/EZC100N4075 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}}