{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LA400R","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LA400R","canonicalUrl":"https://aoctrl.com/schneider/LA400R","factsUrl":"https://aoctrl.com/api/mcp/products/LA400R","rawCanonicalId":null},"summary":{"shortDescription":"LA400R Circuit Breaker Enclosure, NEMA 3R, for GE LAL/LHL/Q4L/KAL/KHL breakers 125-400 A, 44.0 x 15.38 x 7.88 in (H x W x D).","salesMarkdown":"## What this enclosure does LA400R is a NEMA 3R circuit breaker enclosure from GE, sized for LAL/LHL/Q4L/KAL/KHL breakers rated 125 to 400 A. The enclosure measures 44.0 in high, 15.38 in wide, and 7.88 in deep — a tall form factor that fits outdoor lineups or stand-alone pedestal mounts. ## Breakout mounting and outdoor ratings NEMA 3R protection makes the enclosure rainproof and sleet-resistant, rated for outdoor installation without additional weather shielding. Breaker compatibility is limited to the listed frame families (LAL/LHL/Q4L/KAL/KHL, 125-400 A). Confirm the exact breaker model; the enclosure is not a universal fit for other frames.","metaTitle":"LA400R NEMA 3R Circuit Breaker Enclosure, 125-400 A","metaDescription":"Active LA400R NEMA 3R enclosure for GE LAL/LHL/Q4L/KAL/KHL breakers 125-400 A. 44x15x7.88 in. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"7.88 in (200.15 mm)","Width":"15.38 in (390.65 mm)","Height":"44.0 in (1117.6 mm)","Category":"US10DE100030","lifecycle_stage":"current","Breaker Compatibility":"Circuit breaker LAL/LHL/Q4L/KAL/KHL 125...400 A","Nbr. of units in pkg.":"1","NEMA Degree of Protection":"NEMA 3R"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,113.78 – $1,835.19","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ec4cc8131540e51baea39ad51d56878a.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/LA400R/alternatives.json"},"ai":{"faq":[{"question":"Which breakers does LA400R fit?","answer":"It fits GE LAL, LHL, Q4L, KAL, and KHL circuit breakers rated from 125 A to 400 A."},{"question":"Is the LA400R suitable for outdoor use?","answer":"Yes, the NEMA 3R rating provides rainproof and sleet-resistant protection, making it appropriate for outdoor installations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LA400R","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/LA400R when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}