{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV847520","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV847520","canonicalUrl":"https://aoctrl.com/schneider/LV847520","factsUrl":"https://aoctrl.com/api/mcp/products/LV847520","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact MTZ1 locking kit, LV847520, OFF-position locking, Profalux keylock, 2 locks, 1 key.","salesMarkdown":"## What this locking kit does The LV847520 is a locking kit for MasterPact MTZ1 fixed and drawout circuit breakers. It locks the breaker in the OFF position using a Profalux keylock system with two locks and one common key. This is a panel-mount accessory — it integrates into the breaker escutcheon, not the door, so the key interlock works regardless of enclosure swing. ## Keylock detail Two locks, both keyed alike — one key operates either lock. The locking position is the breaker's OFF position only; it does not lock in ON or TRIPPED. The Profalux keylock type is a standard industrial interlock cylinder, field-replaceable if the key set needs changing. This is a locking accessory, not a padlock hasp — it uses a captive-key mechanism that traps the key in the lock when the breaker is ON, preventing removal until the breaker is turned OFF.","metaTitle":"Schneider LV847520 MasterPact MTZ1 Locking Kit, Profalux, 2","metaDescription":"LV847520 locking kit for MasterPact MTZ1 fixed/drawout. OFF-position locking with Profalux keylock, 2 locks, 1 key. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Range":"MasterPact","Number of key":"1","Number of locks":"2","Type of keylock":"Profalux","lifecycle_stage":"current","Locking position":"In off position","Device short name":"2 locks + adaptation kit","Keylock destination":"Switch disconnector Circuit breaker","Key locking position":"Off","Product or component type":"Locking kit","Locking options description":"Same keys","Accessory / separate part category":"Locking accessory"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$210.66 – $467.78","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c7f737b8aca247784f3f786eb5ef547f.pdf","sourceUrl":"https://www.se.com/th/en/product/LV847520/locking-device-masterpact-mtz1-fixed-drawout-off-position-locking-profalux-keylock-2-locks-1-key/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV847520/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LV847520 and how do I get a price?","answer":"The LV847520 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is LV847520's listed range on this component line?","answer":"The LV847520 is part of the MasterPact range, specifically the MasterPact MTZ1 series."},{"question":"What is the locking configuration of LV847520?","answer":"The LV847520 has 2 locks and 1 key, using a Profalux keylock type that locks the breaker in the OFF position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV847520","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/LV847520 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}}