{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EVS40H3NW5A","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EVS40H3NW5A","canonicalUrl":"https://aoctrl.com/schneider/EVS40H3NW5A","factsUrl":"https://aoctrl.com/api/mcp/products/EVS40H3NW5A","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact EVS, EVS40H3NW5A, 4000 A drawout circuit breaker, 3P, 65 kA Icu at 440 V AC, electronic trip unit EVS Trip System5A, IEC 60947-2.","salesMarkdown":"The EVS40H3NW5A is a 4000 A rated, 3-pole drawout circuit breaker from Schneider Electric's EasyPact EVS range, designed for distribution applications per IEC 60947-2. At 690 V AC the breaking capacity is 50 kA Icu, still substantial for industrial mains. The electronic trip unit (EVS Trip System5A) provides overload protection with long-time delay, short-time short-circuit protection, and instantaneous short-circuit protection. The 20-minute thermal memory before and after tripping means the breaker remembers prior heating events — important for motor or transformer feeders where repeated overloads can accumulate thermal stress. Drawout mounting (with rail and base plate support) allows the breaker to be racked out for maintenance without disturbing the bus connections — standard for large switchgear where downtime for breaker swap must be minutes, not hours. Rear connection, vertical or horizontal orientation, and a 115 mm connection pitch without spreader define the busbar layout. The part carries IEC 60947-2 certification for circuit-breaker performance, isolation suitability (yes, per standard), and Category B utilization — meaning it is designed for high-fault-level distribution without specific backup protection. Pollution degree 4 per IEC 60664-1 confirms it is rated for harsh industrial environments with conductive pollution. The digital display provides fault indication for internal fault, overload, and short-circuit events — useful for field service techs to read the last trip cause without external software. The contact position indicator confirms open/closed state mechanically. Electrical durability is rated at 5000 cycles at 440/690 V AC without maintenance per IEC 60947-2. Mechanical durability is 20000 cycles with maintenance, 10000 without. Maximum breaking time is 25 ms — fast enough to limit let-through energy for downstream components.","metaTitle":"EVS40H3NW5A EasyPact EVS 4000A Circuit Breaker, 65kA","metaDescription":"Schneider Electric EVS40H3NW5A EasyPact EVS 4000A drawout circuit breaker, 65kA Icu at 440V, electronic trip unit, IEC 60947-2. Sourced to order, quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"395 mm","Range":"EasyPact","Width":"441 mm","Height":"439 mm","Standards":"IEC 60947-2","Control type":"Electrically operated","Display type":"Digital display","Network type":"AC","Mounting mode":"Drawout","Product weight":"90 kg","Thermal memory":"20 minutes before and after tripping","Trip unit name":"EVS Trip System5A","Protection type":"Overload protection (long time) Instantaneous short-circuit protection Short time short-circuit protection","lifecycle_stage":"current","Connection pitch":"115 mm without spreader","Fault indication":"Internal fault Overload Short-circuit","Mounting support":"Rail Base plate","Pollution degree":"4 conforming to IEC 60664-1","Range of product":"EasyPact EVS","Trip unit rating":"4000 A","Breaking capacity":"65 kA Icu at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 690 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"EVS40H","Network frequency":"50/60 Hz","Poles description":"3P","Device application":"Distribution","[In] rated current":"4000 A at 40 °C","Connection position":"Vertical Horizontal","Type of measurement":"Current","Trip unit technology":"Electronic","Utilisation category":"Category B","Electrical durability":"Category B: 5000 cycles 440/690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2","Maximum breaking time":"25 ms","Mechanical durability":"20000 cycles (with maintenance) conforming to IEC 60947-2 10000 cycles (without maintenance) conforming to IEC 60947-2","Breaking capacity code":"H","Location of connection":"Rear","IP degree of protection":"IP40","Circuit breaker CT rating":"4000 A","Product or component type":"Circuit breaker","Suitability for isolation":"Yes conforming to IEC 60947-2","Contact position indicator":"Yes","Protected poles description":"3P 3d","Maximum closing response time":"70 ms","[Ui] rated insulation voltage":"1000 V AC 50/60 Hz conforming to IEC 60947-2","Trip unit protection functions":"LSI","[Ue] rated operational voltage":"690 V AC 50/60 Hz conforming to IEC 60947-2","Long time delay adjustment type":"Adjustable 9 settings","Zone selective interlocking ZSI":"With","Short-time delay adjustment type":"Adjustable 5 settings","Long time pick-up adjustment range":"0.4...1 x In","Ambient air temperature for storage":"-40...85 °C without control unit -25...85 °C with control unit","Long time pick-up adjustment type Ir":"Adjustable 9 settings","Ambient air temperature for operation":"-5...70 °C","[Ics] rated service breaking capacity":"65 kA (Ics) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA (Ics) at 690 V AC 50/60 Hz conforming to IEC 60947-2","[Tr] Long-Time Delay Adjustment Range":"0.5...24 s at 6 x Ir","Instantaneous pick-up adjustment range":"2...15 x In Off","Short-time pick-up adjustment type Isd":"Adjustable 9 settings","[Uimp] rated impulse withstand voltage":"12 kV conforming to IEC 60947-2","[Tsd] Short-Time Delay Adjustment Range":"100...400 ms","Instantaneous pick-up adjustment type Ii":"Adjustable 9 settings","[Icw] rated short-time withstand current":"65 kA (1 s) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA (1 s) at 690 V AC 50/60 Hz conforming to IEC 60947-2 36 kA (3 s) at 440/690 V AC 50/60 Hz conforming to IEC 60947-2","[Icm] rated short-circuit making capacity":"143 kA (Icm) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 105 kA (Icm) at 690 V AC 50/60 Hz conforming to IEC 60947-2","[Isd] short-time pick-up adjustment range":"1.5...10 x Ir"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8bb9c0693193ed96d369cb321b303045.pdf","sourceUrl":"https://www.se.com/vn/en/product/EVS40H3NW5A/easypact-evs-4000a-65ka-3p-edo-240vac-trip-system5-0a-circuit-breaker/","alternativesUrl":"https://aoctrl.com/api/mcp/products/EVS40H3NW5A/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy EVS40H3NW5A and how do I get a price?","answer":"The EVS40H3NW5A is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the closest alternative to EVS40H3NW5A in the EasyPact EVS family?","answer":"Within the EasyPact EVS range, the closest alternative would be a different breaking-capacity code (H vs S vs L) or a different trip-unit rating. The EVS40H3NW5A is the 4000 A, H breaking capacity variant. No pin-compatible direct drop-in exists without verifying the cradle and busbar interface."},{"question":"What is EVS40H3NW5A's listed depth?","answer":"The EVS40H3NW5A has a depth of 395 mm."},{"question":"What is EVS40H3NW5A's listed range?","answer":"The EVS40H3NW5A belongs to the Schneider Electric EasyPact EVS range."},{"question":"What compliance documentation does this brand provide for EVS40H3NW5A?","answer":"The EVS40H3NW5A is certified to IEC 60947-2 and is suitable for isolation per that standard. It carries pollution degree 4 per IEC 60664-1. Specific RoHS, REACH, or UL documentation should be requested at quote time as the evidence does not list those marks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EVS40H3NW5A","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/EVS40H3NW5A 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}}