{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EZC100B3040","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EZC100B3040","canonicalUrl":"https://aoctrl.com/schneider/EZC100B3040","factsUrl":"https://aoctrl.com/api/mcp/products/EZC100B3040","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact EZC100B, EZC100B3040, 3-pole molded case circuit breaker, 40 A thermal-magnetic TM-D trip unit, 10 kA Icu at 220-240 V AC, IP20, backplate mount.","salesMarkdown":"The Schneider Electric EZC100B3040 is a 3-pole molded case circuit breaker from the EasyPact EZC100B series, fitted with a thermal-magnetic TM-D trip unit rated 40 A at 50 °C. That 40 A rating governs the continuous load it can carry in a distribution panel — sized for a 40 A feeder or branch circuit, not a motor-starting duty. At 440 V AC the breaking capacity drops to 5 kA Icu; at 550 V AC it is 2.5 kA Icu, so verify the available fault current at your service voltage before specifying. Backplate-mounted, fixed (non-pluggable). The toggle actuator gives positive contact indication (ON/OFF status visible on the breaker face). Certified to IEC 60947-2 (the main MCCB standard for industrial applications), IEC 60947-1 (general rules), JIS C8201-2-2 (Japanese industrial standard), and GB/T 14048.2 (Chinese national standard). Rated insulation voltage 690 V AC; operational voltage up to 550 V AC. Mechanical durability 13,000 cycles — a standard duty-cycle life for fixed-installation distribution breakers.","metaTitle":"Schneider EZC100B3040 EasyPact EZC100B, 40 A, 3P, TM-D, 10 k","metaDescription":"Schneider Electric EZC100B3040 EasyPact EZC100B circuit breaker, 40 A thermal-magnetic, 3-pole, 10 kA Icu at 240 V. Active production. Sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"60 mm","Width":"75 mm","title":"EZC100B3040","Height":"130 mm","Standards":"EN/IEC 60947-2 EN/IEC 60947-1 JIS C8201-2-2 GB/T 14048.2","description":"circuit breaker Easypact EZC100B - TMD - 40 A - 3 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 60664-1 3 conforming to IEC 947-1","Range of product":"EasyPact","Trip unit rating":"40 A at 50 °C","Breaking capacity":"10 kA Icu at 110...130 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 5 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 2.5 kA Icu at 550 V AC 50/60 Hz conforming to IEC 60947-2 7.5 kA Icu at 380 V AC 50/60 Hz conforming to IEC 60947-2 7.5 kA Icu at 400...415 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"Easypact EZC100B","Network frequency":"50/60 Hz","Poles description":"3P","Upside connection":"Front","Device application":"Distribution","[In] rated current":"40 A at 40 °C","Downside connection":"Front","Circuit breaker name":"Easypact EZC100B","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A","Mechanical durability":"13000 cycles","Breaking capacity code":"B","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","Ambient air temperature for storage":"-35...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"0.625 kA at 550 V AC 50/60 Hz conforming to IEC 60947-2 1.25 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 1.875 kA at 380 V AC 50/60 Hz conforming to IEC 60947-2 1.875 kA at 400/415 V AC 50/60 Hz conforming to IEC 60947-2 2.5 kA at 110/130 V AC 50/60 Hz conforming to IEC 60947-2 2.5 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":"$41.14","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3873c3c422c566c1eecdadff25908def.pdf","sourceUrl":"https://www.se.com/ae/en/product/EZC100B3040/circuit-breaker-easypact-ezc100b-tmd-40-a-3-poles-3d/"},"ai":{"faq":[{"question":"Where can I buy the EZC100B3040 and get a price?","answer":"The EZC100B3040 is sourced and quoted to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to confirm current pricing and availability; no stock or price figures are published here."},{"question":"What is the breaking capacity of the EZC100B3040 at different voltages?","answer":"The breaking capacity varies with voltage: 10 kA Icu at 110-130 V AC, 10 kA Icu at 220-240 V AC, 7.5 kA Icu at 380 V and 400-415 V AC, 5 kA Icu at 440 V AC, and 2.5 kA Icu at 550 V AC — all per IEC 60947-2. Verify the available fault current at your service voltage against these ratings."},{"question":"What compliance documentation does the EZC100B3040 carry?","answer":"Certified to IEC 60947-2, IEC 60947-1, JIS C8201-2-2, and GB/T 14048.2. Suitable for isolation per IEC 60947-2. Rated pollution degree 3 per IEC 60664-1. The manufacturer provides full IEC compliance documentation with the product."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EZC100B3040","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/EZC100B3040 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}}