{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EZC100N1045","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EZC100N1045","canonicalUrl":"https://aoctrl.com/schneider/EZC100N1045","factsUrl":"https://aoctrl.com/api/mcp/products/EZC100N1045","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact EZC100N, circuit breaker, EZC100N1045, 1-pole, 45 A rated current, 25 kA Icu breaking capacity, thermal-magnetic TM-D trip unit, IP20.","salesMarkdown":"The Schneider Electric EZC100N1045 is a 1-pole EasyPact EZC100N circuit breaker with a thermal-magnetic TM-D trip unit rated 45 A at 50 °C. That 45 A rating governs the continuous load it can carry without tripping on thermal overload — sized for a distribution subfeed or a moderate motor branch circuit. The breaking capacity code N delivers 25 kA Icu at 110–130 V AC and 18 kA at 220–240 V AC, which means it safely interrupts fault currents up to those levels without welding contacts or cascading upstream. At 380–400 V AC the Icu drops to 2.5 kA, so verify the available fault current at the point of installation — this breaker is not a high-SCCR choice for 400 V three-phase panels. ## Deployment context Mounts fixed to a backplate with front-connect wiring — no DIN-rail clip, so plan for panel cutouts and screw-down termination. The 25 mm width per pole keeps the footprint tight in a multi-pole group. Certified to EN/IEC 60947-1, EN/IEC 60947-2, GB/T 14048.2, and JIS C8201-2-2. Rated insulation voltage 690 V AC, operational voltage 125 V DC or 415 V AC. Suitability for isolation confirmed per IEC 60947-2 — can be used as a disconnecting means with positive contact indication.","metaTitle":"Schneider Electric EZC100N1045 EasyPact EZC100N Circuit Brea","metaDescription":"Schneider Electric EZC100N1045 EasyPact EZC100N circuit breaker, 45 A rated current, 25 kA Icu breaking capacity, thermal-magnetic TM-D trip unit, 1-pole, IP20. Sourced to order ag","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"60 mm","Width":"25 mm","Height":"130 mm","Standards":"GB/T 14048.2 EN/IEC 60947-1 EN/IEC 60947-2 JIS C8201-2-2","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":"45 A at 50 °C","Breaking capacity":"25 kA Icu at 110...130 V AC 50/60 Hz conforming to IEC 60947-2 5 kA Icu at 125 V DC 1P conforming to IEC 60947-2 18 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 2.5 kA Icu at 380...400 V AC 50/60 Hz conforming to IEC 60947-2 2.5 kA Icu at 415 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"Easypact EZC100N","Network frequency":"50/60 Hz","Poles description":"1P","Upside connection":"Front","Device application":"Distribution","[In] rated current":"45 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":"1t","[Ui] rated insulation voltage":"690 V AC 50/60 Hz conforming to IEC 60947-2","[Ue] rated operational voltage":"125 V DC conforming to IEC 60947-2 415 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":"2.5 kA at 125 V DC conforming to IEC 60947-2 9 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 1.25 kA at 380...400 V AC 50/60 Hz conforming to IEC 60947-2 1.25 kA at 415 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","[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/0276d2e6123e0b79556013c9f22a16f9.pdf","sourceUrl":"https://www.se.com/sg/en/product/EZC100N1045/circuit-breaker-easypact-ezc100n-tmd-45-a-1-pole-1d/","alternativesUrl":"https://aoctrl.com/api/mcp/products/EZC100N1045/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of EZC100N1045?","answer":"The EZC100N1045 has a breaking capacity of 25 kA Icu at 110–130 V AC, 18 kA at 220–240 V AC, and 2.5 kA at 380–400 V AC and 415 V AC, all per IEC 60947-2."},{"question":"What is the trip unit type on EZC100N1045?","answer":"The trip unit is a thermal-magnetic TM-D type, providing overload and short-circuit protection."},{"question":"What compliance documentation does Schneider provide for EZC100N1045?","answer":"The breaker is certified to EN/IEC 60947-1, EN/IEC 60947-2, GB/T 14048.2, and JIS C8201-2-2. It carries IP20 protection and IK07 impact resistance."},{"question":"How do I get current pricing and availability for EZC100N1045?","answer":"The EZC100N1045 is sourced and quoted to order against an RFQ through independent distribution; current pricing and availability are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EZC100N1045","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/EZC100N1045 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}}