{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839259","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839259","canonicalUrl":"https://aoctrl.com/schneider/LV839259","factsUrl":"https://aoctrl.com/api/mcp/products/LV839259","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric, XF closing voltage release, LV839259, 380/480 V AC/DC, for MasterPact MTZ drawout breakers, drawout mounting.","salesMarkdown":"The LV839259 is a Schneider Electric XF closing voltage release — a control accessory for MasterPact MTZ drawout circuit breakers. It operates on a 380/480 V AC/DC control circuit voltage (50/60 Hz) and is designed for drawout mounting, meaning it installs into the breaker's chassis rather than being hardwired into the panel. This is the part that closes the breaker on command from the control system. Response time varies by the breaker frame it's paired with: 55 ms ± 10% on a MasterPact MTZ1, 70 ms ± 10% on an MTZ2, and 80 ms ± 10% on an MTZ3. Supply holding power is 4.5 VA / 4.5 W — a modest draw that the breaker's control circuit handles easily.","metaTitle":"Schneider Electric LV839259 XF Closing Coil, 380/480 V AC/DC","metaDescription":"LV839259 is an obsolete XF closing voltage release for MasterPact MTZ drawout breakers. 380/480 V AC/DC control circuit. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Air Circuit Breakers"],"specifications":{"Mounting Mode":"Drawout","Response time":"55 ms +/- 10 % MasterPact MTZ1 70 ms +/- 10 % MasterPact MTZ2 80 ms +/- 10 % MasterPact MTZ3","lifecycle_stage":"current","Device short name":"XF","Device Application":"Control","Supply holding power":"4.5 VA 4.5 W","Voltage release type":"Closing coil","Nbr. of units in pkg.":"1","Product or Component Type":"Voltage release","Threshold tripping voltage":"0.85...1.1 Un","[Uc] control circuit voltage":"380/480 V AC 50/60 Hz 380/480 V DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b3d4a3d8b1d7641c99bdd48bb398b6a0.pdf","sourceUrl":"https://www.se.com/ca/en/product/LV839259/xf-closing-voltage-release-380-480-v-ac-dc-for-mtz-drawout/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV839259/alternatives.json"},"ai":{"faq":[{"question":"What is LV839259's mounting mode?","answer":"The mounting mode is Drawout, meaning it plugs into the MasterPact MTZ breaker chassis rather than being permanently wired into the panel."},{"question":"What is the response time of LV839259?","answer":"Response time depends on the breaker frame: 55 ms ± 10% for MasterPact MTZ1, 70 ms ± 10% for MTZ2, and 80 ms ± 10% for MTZ3."},{"question":"Where can I buy LV839259?","answer":"LV839259 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839259","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/LV839259 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}}