{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV848399","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV848399","canonicalUrl":"https://aoctrl.com/schneider/LV848399","factsUrl":"https://aoctrl.com/api/mcp/products/LV848399","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPacT chassis, LV848399, for MTZ2 08-16, 1600 A at 40 °C, 3P, drawout mounting, 441 x 439 x 403 mm.","salesMarkdown":"## Chassis for MasterPacT MTZ2 – what it carries The LV848399 is the drawout chassis for a MasterPacT MTZ2 08-16 air circuit breaker, rated 1600 A at 40 °C in a 3-pole configuration. It is the frame that accepts the breaker cradle — you mount the breaker into this chassis, not the other way around. The drawout mechanism lets you rack the breaker between connected, test, and disconnected positions without unbolting power cables, which matters for routine maintenance and isolation on a 1600 A bus. Physical footprint: 441 mm wide, 439 mm high, 403 mm deep. Plan your enclosure cutout and cable-entry clearance around those numbers — the depth in particular needs room behind the chassis for the drawout travel and the rear power connections. ## What the L1 performance level tells you The designation on this chassis refers to the mechanical performance level for the drawout mechanism, not a breaker trip curve. It defines the number of racking operations the chassis is designed to withstand under load — is the standard duty level for MasterPacT MTZ2, suitable for normal switching and maintenance cycles in distribution and motor control centers. If your application requires frequent racking under high fault currents, check whether the next level (L2) is specified on your breaker order. Drawout mounting means the chassis bolts into the enclosure frame, and the breaker slides in on telescopic rails. The chassis carries the primary disconnect contacts, the control wiring plug, and the racking mechanism. Verify the enclosure depth — 403 mm is the chassis-only dimension; add clearance for the breaker body when racked out and for the rear bus connections. The 3-pole configuration matches the standard three-phase distribution bus.","metaTitle":"Schneider Electric LV848399 MasterPacT Chassis, 1600 A, 3P","metaDescription":"LV848399 is an active MasterPacT chassis for MTZ2 08-16 L1, rated 1600 A at 40 °C, 3P, drawout mounting. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"403 mm","Range":"MasterPacT","Width":"441 mm","title":"LV848399","Height":"439 mm","description":"Chassis for Masterpact MTZ2 08-16 L1 - 1600 A - 3P","Mounting mode":"Drawout","lifecycle_stage":"current","Performance Level":"L1","Poles description":"3P","Type Of Accessory":"Mounting accessory","[In] rated current":"1600 A at 40 °C","Product or component type":"Chassis"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,821.41 – $1,912.50","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d1dacf989db628811f20e4f060392a2d.pdf","sourceUrl":"https://www.se.com/vn/en/product/LV848399/chassis-for-masterpact-mtz2-0816-l1-1600-a-3p/"},"ai":{"faq":[{"question":"Where can I buy LV848399 and get current pricing?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the closest alternative to LV848399 in the MasterPacT family?","answer":"The LV848399 is the specific chassis for the MTZ2 08-16 breaker at 1600 A, 3P. The closest alternative would be the same chassis for a different pole count (4P) or a different performance level, but those are different order codes with different mechanical ratings — not pin-compatible substitutes. No direct drop-in alternative exists within the same frame size."},{"question":"What is the depth of LV848399?","answer":"The LV848399 chassis has a depth of 403 mm. This is the chassis-only dimension; plan additional clearance for the breaker body when racked out and for rear bus connections."},{"question":"What range does LV848399 belong to?","answer":"The LV848399 belongs to the Schneider Electric MasterPacT range, specifically the MasterPacT MTZ2 series of air circuit breakers and accessories."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV848399","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/LV848399 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}