{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV848549","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV848549","canonicalUrl":"https://aoctrl.com/schneider/LV848549","factsUrl":"https://aoctrl.com/api/mcp/products/LV848549","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact series, locking kit LV848549, OFF position locking for MTZ2/MTZ3 fixed/drawout circuit breakers and switch disconnectors, 1 Ronis keylock with 1 key.","salesMarkdown":"The LV848549 is a locking kit for MasterPact MTZ2 and MTZ3 fixed and drawout circuit breakers and switch disconnectors. It locks the device in the OFF position using a Ronis keylock — one lock, one key supplied per the kit. This is a panel-mounted accessory that integrates with the breaker's existing mechanical interlock provisions; no modification to the breaker chassis is required. ## Locking position and keying detail The keylock engages only in the OFF position — the breaker must be in the open (tripped or manually switched off) state before the key can be inserted and turned. This satisfies the isolation requirement for lockout/tagout (LOTO) procedures under NFPA 70E and IEC 60947-2 Annex K. The Ronis key profile is proprietary; replacement keys must be ordered through the Ronis system or Schneider's key-coding service. The LV848549 carries an active lifecycle status per Schneider Electric's current product portfolio. It is not subject to phase-out or last-time-buy as of the latest manufacturer record.","metaTitle":"LV848549 MasterPact MTZ2/MTZ3 OFF Position Locking Kit, Roni","metaDescription":"LV848549 is an active locking kit for MasterPact MTZ2/MTZ3 fixed/drawout breakers. OFF position locking with 1 Ronis keylock and 1 key. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Range":"MasterPact","Number of key":"1","Number of locks":"1","Type of Keylock":"Ronis","lifecycle_stage":"current","Locking position":"In off position","Device short name":"lock + adaptation kit","Keylock destination":"Circuit breaker Switch disconnector","Key locking position":"Off","Nbr. of units in pkg.":"1","Product or Component Type":"Locking kit","Accessory / separate part category":"Locking accessory"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$115.79 – $218.27","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fa52c10924bf1ce0e4c4f50c7a3eaa19.pdf","sourceUrl":"https://www.se.com/th/en/product/LV848549/locking-device-masterpact-mtz2-mtz3-fixed-drawout-off-position-locking-ronis-keylock-1-lock-with-1-key/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV848549/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LV848549 and how do I get a price?","answer":"The LV848549 is sourced to order against an RFQ through independent distribution channels. Submit an RFQ for current availability and pricing — confirmed at quote time, not a published figure."},{"question":"What is LV848549's listed range on this component line?","answer":"The LV848549 belongs to the MasterPact range, specifically designed for MasterPact MTZ2 and MTZ3 fixed and drawout circuit breakers and switch disconnectors."},{"question":"What is LV848549's listed number of keys and locks?","answer":"The kit includes 1 lock and 1 key. The keylock type is Ronis, a proprietary profile requiring key-coding through the Ronis system or Schneider's service for replacements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV848549","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/LV848549 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}}