{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV839232","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV839232","canonicalUrl":"https://aoctrl.com/schneider/LV839232","factsUrl":"https://aoctrl.com/api/mcp/products/LV839232","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact MTZ series, MX opening voltage release, LV839232, 12 V DC control, drawout mounting, 50 ms response time.","salesMarkdown":"It's a control accessory, not a standalone breaker, sized for the drawout chassis of the MTZ1, MTZ2, and MTZ3 frames. Rated for 12 V DC control, the release operates across a 0.7 to 1.1 Un threshold tripping voltage range. Holding power is 4.5 W / 4.5 VA. Response time is 50 ms ±10% across all MTZ frame sizes — consistent enough for coordinated tripping schemes where the opening coil must act within a defined window relative to the breaker's own trip unit. ## What the drawout mounting means for your panel Drawout mounting means this release installs into the MasterPact MTZ's removable chassis, not a fixed panel mount. The accessory connects via the breaker's internal wiring harness, so the panel wiring stays undisturbed when the breaker is racked out.","metaTitle":"Schneider Electric LV839232 MX Opening Voltage Release, 12 V","metaDescription":"Obsolete MX opening voltage release for MasterPact MTZ drawout breakers. 12 V DC control, 50 ms response. Sourced to order against RFQ through independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Air Circuit Breakers"],"specifications":{"Mounting Mode":"Drawout","Response time":"50 ms +/- 10 % MasterPact MTZ1 50 ms +/- 10 % MasterPact MTZ2 50 ms +/- 10 % MasterPact MTZ3","lifecycle_stage":"current","Device short name":"MX","Device Application":"Control","Supply holding power":"4.5 W 4.5 VA","Voltage release type":"Opening coil","Nbr. of units in pkg.":"1","Product or Component Type":"Voltage release","Threshold tripping voltage":"0.7...1.1 Un","[Uc] control circuit voltage":"12 V DC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ec133be1b7ac6c3914ebc0f4bd14923c.pdf","sourceUrl":"https://www.se.com/ca/en/product/LV839232/mx-opening-voltage-release-12-v-dc-for-mtz-drawout/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV839232/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LV839232?","answer":"The LV839232 is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — no stock or price figures are published here."},{"question":"What is LV839232's listed mounting mode?","answer":"Drawout mounting — designed for the MasterPact MTZ drawout chassis, not fixed panel installation."},{"question":"What is LV839232's response time?","answer":"50 ms ±10% across MasterPact MTZ1, MTZ2, and MTZ3 frames."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV839232","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/LV839232 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}}