{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EVS08H3NW5A","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EVS08H3NW5A","canonicalUrl":"https://aoctrl.com/schneider/EVS08H3NW5A","factsUrl":"https://aoctrl.com/api/mcp/products/EVS08H3NW5A","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact EVS, EVS08H3NW5A, drawout circuit breaker, 800 A, 65 kA Icu at 440 V AC, 3P, electronic trip unit.","salesMarkdown":"The EVS08H3NW5A is a Schneider Electric EasyPact EVS drawout circuit breaker rated 800 A at 40 °C, with a 65 kA Icu breaking capacity at 440 V AC (50/60 Hz) per IEC 60947-2. The electronic EVS Trip System5A unit provides overload (long-time), instantaneous short-circuit, and short-time short-circuit protection, with a 20-minute thermal memory before and after tripping so it remembers prior heating events and doesn't reset too aggressively. It is a 3-pole (3P 3d) device with rear vertical or horizontal connection, drawout mounting on a rail or base plate, and a 115 mm connection pitch without spreader. The drawout design means the breaker can be racked out for safe maintenance without disconnecting power wiring — standard for switchgear where uptime and isolation matter. IP40 protection suits indoor panel environments; pollution degree 4 per IEC 60664-1 means it tolerates conductive dust or heavy condensation, so it's suited for industrial distribution boards in pulp/paper, cement, or similar dirty atmospheres. ## Integration notes for panel builders Physical footprint: 441 mm wide, 439 mm high, 395 mm deep. Drawout chassis requires rear access for the power connections (vertical or horizontal orientation). The 115 mm pole pitch without spreader matches standard bus-bar spacing in LV switchgear. Electrically operated via the control circuit, with a digital display on the trip unit for fault indication (overload, short-circuit, internal fault). Contact position indicator gives visual confirmation of open/closed state without opening the door. Rated for category B utilization — 5000 electrical cycles at 440/690 V without maintenance per IEC 60947-2, and 20000 mechanical cycles with maintenance. The 25 ms maximum breaking time means fast fault clearance, which limits let-through energy on downstream components.","metaTitle":"Schneider Electric EVS08H3NW5A EasyPact EVS Circuit Breaker,","metaDescription":"Schneider Electric EVS08H3NW5A EasyPact EVS drawout circuit breaker. 800 A rated current, 65 kA Icu at 440 V AC, IEC 60947-2. Electronic trip unit. Current lifecycle. Quoted to ord","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","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":"800 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":"EVS08H","Network frequency":"50/60 Hz","Poles description":"3P","Device application":"Distribution","[In] rated current":"800 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":"800 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/67004db060b45b6a886773b4ae808018.pdf","sourceUrl":"https://www.se.com/vn/en/product/EVS08H3NW5A/easypact-evs-800a-65ka-3p-edo-240vac-trip-system5-0a-circuit-breaker/","alternativesUrl":"https://aoctrl.com/api/mcp/products/EVS08H3NW5A/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy EVS08H3NW5A and get a price?","answer":"The EVS08H3NW5A is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of EVS08H3NW5A?","answer":"The EVS08H3NW5A has a 65 kA Icu breaking capacity at 220...440 V AC and 50 kA Icu at 690 V AC, both per IEC 60947-2."},{"question":"What compliance documentation does Schneider provide for EVS08H3NW5A?","answer":"The EVS08H3NW5A is designed to IEC 60947-2 standards and carries pollution degree 4 per IEC 60664-1. For specific RoHS, REACH, or UL documentation, request the manufacturer's declaration at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EVS08H3NW5A","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/EVS08H3NW5A 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}}