{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839250","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839250","canonicalUrl":"https://aoctrl.com/schneider/LV839250","factsUrl":"https://aoctrl.com/api/mcp/products/LV839250","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric LV839250, XF com communicating closing voltage release, 200-250 V AC/DC, for MasterPact MTZ drawout breakers.","salesMarkdown":"The LV839250 is a communicating closing voltage release (XF com) for Schneider Electric MasterPact MTZ drawout circuit breakers. It operates on a 200-250 V AC 50/60 Hz or 200-250 V DC control circuit, with a threshold tripping voltage of 0.85 to 1.1 Un. Supply holding power is 4.5 VA / 4.5 W. This part is obsolete per the manufacturer. No direct successor is listed in the evidence. The communicating control type means this closing coil integrates with the MasterPact MTZ's communication bus — it reports status (error, ready to close, coil powered, push-button activated) back to the controller, not just a dry contact. The drawout mounting mode confirms it's designed for the MTZ drawout cradle, not the fixed version. Response time varies by frame: 55 ms +/- 10% for MTZ1, 70 ms for MTZ2, 80 ms for MTZ3 — factor that into your trip-coordination timing budget. ## Deployment Context Installs into the MasterPact MTZ drawout chassis — the drawout mechanism allows the breaker to be racked out for maintenance without disturbing control wiring. The closing coil is wired to the control circuit (200-250 V AC/DC) and communicates via the breaker's internal bus. Verify the control voltage matches your panel supply before commissioning.","metaTitle":"Schneider Electric LV839250 XF com Closing Coil, 200-250 V A","metaDescription":"Schneider Electric LV839250 XF communicating closing voltage release for MasterPact MTZ drawout. 200-250 V AC/DC. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Air Circuit Breakers"],"specifications":{"Control Type":"Communicating","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 com","Device Application":"Control","Signalling function":"Error Ready to close or open Coil powered Electrical push-button activated","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":"200...250 V AC 50/60 Hz 200...250 V DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ffdf4158ebeec190be0a8eb0229887ac.pdf","sourceUrl":"https://www.se.com/us/en/product/LV839250/xf-communicating-closing-voltage-release-200-250-v-ac-dc-for-mtz-drawout/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV839250/alternatives.json"},"ai":{"faq":[{"question":"What is the control type of LV839250?","answer":"The LV839250 has a communicating control type (XF com), meaning it reports status signals (error, ready to close, coil powered, push-button activated) over the MasterPact MTZ communication bus."},{"question":"What is the mounting mode of LV839250?","answer":"The LV839250 uses a drawout mounting mode, designed for the MasterPact MTZ drawout cradle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839250","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/LV839250 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}}