{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EVS08H4MW6A","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EVS08H4MW6A","canonicalUrl":"https://aoctrl.com/schneider/EVS08H4MW6A","factsUrl":"https://aoctrl.com/api/mcp/products/EVS08H4MW6A","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact EVS EVS08H4MW6A, drawout circuit breaker, 4P, 800 A, 65 kA Icu at 440 V AC, electronic trip unit EVS Trip System6A, IP40.","salesMarkdown":"The Schneider Electric EasyPact EVS08H4MW6A is a 4-pole drawout circuit breaker rated 800 A at 40 °C, with an electronic trip unit (EVS Trip System6A) that covers overload (long-time), instantaneous short-circuit, short-time short-circuit, and earth-fault protection. Its 65 kA Icu at 220...440 V AC (50/60 Hz) per IEC 60947-2 means it can safely interrupt fault currents up to that level without upstream cascading — critical for high-fault-capacity distribution panels. Category B utilisation means it is designed for selectivity with downstream devices, not just cable protection. The drawout mounting and rear connection suit switchgear assemblies where the breaker must be racked out for maintenance without de-energising the bus. The digital display on the trip unit gives local readout of fault type (internal fault, overload, short-circuit, earth fault) and thermal memory status — the 20-minute thermal memory before and after tripping means the breaker remembers its thermal state even after a trip, preventing immediate reclose on a still-hot conductor. The EVS08H4MW6A is listed as current-production (lifecycle stage: current). No official successor has been assigned — this is the active variant in the EasyPact EVS range. Mounts on a rail or base plate in a drawout configuration — typical for metal-enclosed low-voltage switchgear (MCC or distribution board). The 556 mm width, 439 mm height, and 395 mm depth define the cell cutout; connection pitch is 115 mm without spreader. Neutral is on the left. Vertical or horizontal connection positions allow top-feed or bottom-feed bus arrangements.","metaTitle":"Schneider Electric EVS08H4MW6A EasyPact EVS Circuit Breaker,","metaDescription":"Schneider Electric EasyPact EVS08H4MW6A drawout circuit breaker, 800 A rated current, 65 kA breaking capacity at 440 V AC, IEC 60947-2. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"395 mm","Range":"EasyPact","Width":"556 mm","Height":"439 mm","Standards":"IEC 60947-2","Control type":"Manually operated","Display type":"Digital display","Network type":"AC","Mounting mode":"Drawout","Thermal memory":"20 minutes before and after tripping","Trip unit name":"EVS Trip System6A","Protection type":"Overload protection (long time) Instantaneous short-circuit protection Short time short-circuit protection Earth fault","lifecycle_stage":"current","Connection pitch":"115 mm without spreader","Fault indication":"Internal fault Overload Short-circuit Earth fault","Mounting support":"Rail Base plate","Neutral position":"Left","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":"4P","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","Neutral protection setting":"Without protection 0.5 x Ir 1 x Ir","Protected poles description":"4P 4d","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":"LSIG","[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","Ground-fault pick-up adjustment type":"Adjustable 9 settings","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","[Ig] ground-fault pick-up adjustment range":"0.2...1 x In","Ground-fault time delay adjustment type -tg":"Adjustable 5 settings","[Tg] Ground-Fault Time Delay Adjustment Range":"100...400 ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0e1b5ee8814b34a8095bb39d26bb2b81.pdf","sourceUrl":"https://www.se.com/vn/en/product/EVS08H4MW6A/easypact-evs-800a-65ka-4p-mdo-trip-system6-0a-circuit-breaker/","alternativesUrl":"https://aoctrl.com/api/mcp/products/EVS08H4MW6A/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EVS08H4MW6A","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/EVS08H4MW6A 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}}