{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW22303","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW22303","canonicalUrl":"https://aoctrl.com/schneider/ENW22303","factsUrl":"https://aoctrl.com/api/mcp/products/ENW22303","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW, chassis, ENW22303, 1250 A at 40 °C, 4 poles, drawout mounting.","salesMarkdown":"The ENW22303 is a drawout chassis for the EasyPact NW range, rated 1250 A at 40 °C with 4 poles. It's the mounting frame that accepts the corresponding circuit breaker plug-in unit — you slide the breaker into this chassis, which stays wired to the busbars and cables. That drawout design means you can isolate and remove the breaker for maintenance or replacement without disturbing the power connections, which is standard practice in switchgear for industrial plants, data centers, and large commercial buildings where uptime matters. The N breaking capacity code tells you the interrupting rating of the breaker that mates with this chassis; it's not a standalone spec on the chassis itself, but it defines the fault-clearing capability of the complete assembly. The 4-pole configuration covers three-phase plus neutral, which is required for TN-S or TN-C-S systems where you need to switch and protect the neutral conductor. At 560 mm deep, 400 mm wide, and 440 mm tall, this chassis takes up a defined footprint in the switchgear lineup. The drawout mechanism requires clearance at the front for racking the breaker in and out — typically you need at least the depth of the chassis plus the breaker projection when withdrawn. Mounting is on the switchboard frame, not a DIN rail; the chassis bolts into the enclosure structure. Plan for busbar connections at the rear and control wiring for the breaker's auxiliaries.","metaTitle":"ENW22303 EasyPact NW Chassis, 1250A, 4P, Drawout","metaDescription":"ENW22303 EasyPact NW chassis, rated 1250 A at 40 °C, 4 poles, drawout mounting. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"560 mm","Range":"EasyPact","Width":"400 mm","Height":"440 mm","Mounting mode":"Drawout","lifecycle_stage":"current","Range of product":"EasyPact NW","Device short name":"ENW12N","Poles description":"4P","Device application":"Mounting","[In] rated current":"1250 A at 40 °C","Breaking capacity code":"N","Product or component type":"Chassis"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c19f1558e2cb5f276d170334c03bdbff.pdf","sourceUrl":"https://www.se.com/ae/en/product/ENW22303/chassis-easypact-nw-1250a-n-cb-4-poles/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ENW22303/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy ENW22303 and get a price?","answer":"The ENW22303 is sourced to order against an RFQ through independent distribution. Submit a request for quote (RFQ) for current availability and pricing — confirmed at quote time."},{"question":"What breaking capacity does the ENW22303 support?","answer":"The chassis carries an N breaking capacity code, which defines the interrupting rating of the circuit breaker that installs into it. The chassis itself is rated for 1250 A continuous at 40 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW22303","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/ENW22303 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}}