{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EZB250W08","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"EZB250W08","canonicalUrl":"https://aoctrl.com/schneider/EZB250W08","factsUrl":"https://aoctrl.com/api/mcp/products/EZB250W08","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact busbar, EZB250W08, 250 A, 8 ways, 30 kA short-time withstand, 690 V insulation voltage, IEC 60439.","salesMarkdown":"## Busbar for EasyPact — 250 A, 8 Ways The Schneider Electric EZB250W08 is an 8-way EasyPact busbar rated at 250 A continuous, designed for distributing power across a panel without individual wiring per device. It carries a rated short-time withstand current of 30 kA for 1 s (Icw), meaning it can survive a bolted fault long enough for an upstream breaker to clear — a critical spec for panel SCCR coordination. Rated insulation voltage (Ui) is 690 V AC 50/60 Hz, and rated operational voltage (Ue) is 550 V AC 50/60 Hz, covering standard 400/480 V distribution systems with headroom. The busbar accepts up to 12 two-pole devices, 24 single-pole, or 8 three-pole devices, giving flexibility in how you populate the panel. Built to IEC 60439, this is a pre-assembled busbar system for the EasyPact range — no busbar extension included, so plan your run length accordingly. Dimensions: 416 mm wide, 418.5 mm high, 82.5 mm deep — fits standard enclosure backplates with room for gland plates above or below. If you need a drop-in replacement for an existing panel design, the closest functional match would be a current-production EasyPact busbar with the same 250 A rating and 8-way configuration — verify the mounting hole pattern and device clip compatibility against your existing EasyPact breakers and switches before committing the BOM line. Mounts directly onto the EasyPact device terminals — no separate DIN-rail adapter needed. The 416 mm width spans roughly 16.4 inches, so a standard 600 mm wide enclosure gives you side clearance for cable ducts or gland plates. Depth of 82.5 mm means it sits flush with the devices; no extra backspace required beyond the device depth itself. Rated 250 A continuous means the busbar itself does not need derating for most panel ambient temperatures up to 40 °C — but the connected devices' terminal ratings may govern. The 30 kA short-time withstand lets you coordinate with a 30 kA or higher upstream MCCB or fuse without adding a separate current-limiting reactor.","metaTitle":"Schneider Electric EZB250W08 EasyPact Busbar, 250A 8-Way, Ob","metaDescription":"EZB250W08 EasyPact busbar, 250 A rated current, 8 ways, 30 kA short-time withstand. Obsolete — sourced to order against RFQ. IEC 60439.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"82.5 mm","Range":"EasyPact","Width":"416 mm","Height":"418.5 mm","Standards":"IEC 60439","Number of ways":"8 ways","lifecycle_stage":"current","Busbar extension":"Without","Range of product":"EasyPact","Device short name":"busbar","Number of devices":"12 (2P) 24 (1P) 8 (3P)","Device application":"Connection","[In] rated current":"250 A","Product or component type":"Busbar","[Ui] rated insulation voltage":"690 V AC 50/60 Hz","[Ue] rated operational voltage":"550 V AC 50/60 Hz","[Icw] rated short-time withstand current":"30 kA for 1 s"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1de87daa6a496ac296bba8f68c8e7075.pdf","sourceUrl":"https://www.se.com/ae/en/product/EZB250W08/busbar-easypact-250-a-8-ways/","alternativesUrl":"https://aoctrl.com/api/mcp/products/EZB250W08/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the EZB250W08 and get current pricing?","answer":"We source the EZB250W08 to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ and we will check the market for you."},{"question":"What are the key electrical ratings of the EZB250W08?","answer":"Rated current 250 A, rated insulation voltage 690 V AC, rated operational voltage 550 V AC, and rated short-time withstand current 30 kA for 1 s. It accepts up to 12 two-pole, 24 single-pole, or 8 three-pole devices."},{"question":"What is the physical size of the EZB250W08 busbar?","answer":"416 mm wide, 418.5 mm high, and 82.5 mm deep. It fits standard enclosure backplates without requiring extra depth beyond the connected devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/EZB250W08","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/EZB250W08 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}}