{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839252","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839252","canonicalUrl":"https://aoctrl.com/schneider/LV839252","factsUrl":"https://aoctrl.com/api/mcp/products/LV839252","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric LV839252 XF com communicating closing voltage release, 380/480 V AC/DC, for MasterPact MTZ drawout breakers.","salesMarkdown":"The Schneider Electric LV839252 is an XF communicating closing voltage release — a closing coil — for MasterPact MTZ drawout circuit breakers. It operates on a 380/480 V AC/DC control circuit, drawing 4.5 VA / 4.5 W holding power. The response time varies by frame: 55 ms ±10% for MTZ1, 70 ms ±10% for MTZ2, and 80 ms ±10% for MTZ3. The threshold tripping voltage range is 0.85 to 1.1 Un. This voltage release mounts in the drawout cradle of a MasterPact MTZ breaker — the drawout mounting mode means it is installed into the breaker's chassis, not hard-wired to the panel. The communicating control type allows the closing coil to receive commands over the breaker's communication network, enabling remote close operations from a PLC or BMS.","metaTitle":"Schneider LV839252 XF com Closing Coil, 380/480 V AC/DC, Obs","metaDescription":"Schneider Electric LV839252 XF communicating closing voltage release for MasterPact MTZ drawout. 380/480 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":"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/46e724877807bad7da349503a2e4cefd.pdf","sourceUrl":"https://www.se.com/us/en/product/LV839252/xf-communicating-closing-voltage-release-380-480-v-ac-dc-for-mtz-drawout/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV839252/alternatives.json"},"ai":{"faq":[{"question":"What is the control type of LV839252?","answer":"The control type is Communicating, meaning the closing coil integrates with the MasterPact MTZ's communication network for remote operation."},{"question":"What is the mounting mode of LV839252?","answer":"The mounting mode is Drawout — it installs into the drawout cradle of a MasterPact MTZ breaker, not directly to the panel."},{"question":"Where can I buy LV839252?","answer":"The LV839252 is sourced to order against an RFQ through independent distribution. Contact us for current pricing and availability at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839252","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/LV839252 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}}