{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FR-E840-0300-4-60","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"FR-E840-0300-4-60","canonicalUrl":"https://aoctrl.com/mitsubishi/FR-E840-0300-4-60","factsUrl":"https://aoctrl.com/api/mcp/products/FR-E840-0300-4-60","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi FR-E840-0300-4-60 inverter, FR-E800 series, 400 V class, 300 A ND rated current, three-phase input, with circuit board coating.","salesMarkdown":"## 300 A ND at 400 V — the load rating that decides the fit The FR-E840-0300-4-60 is a Mitsubishi FR-E800 series inverter rated for 300 A ND (normal duty) at 400 V class input. That 300 A figure is the continuous output current the drive can deliver to the motor without derating — it sets the horsepower ceiling for the driven load. For a 400 V motor, 300 A ND typically lands around 160–200 kW depending on the motor efficiency and service factor. The drive is three-phase input, so it expects a 400 V three-phase supply. The initial frequency is set to 50 Hz, which is the default for 50 Hz mains regions; it can be reprogrammed to 60 Hz during commissioning if the motor and site supply are 60 Hz. ## Circuit board coating — why it matters for the environment This variant (-60 suffix) ships with circuit board coating as standard. That coating protects the PCB from moisture, dust, and conductive contaminants — a real advantage in high-humidity or washdown areas where uncoated drives fail from tracking across the board. The plated conductors are omitted on this option, so if your application demands plated bus bars for high-current paths, check the -40 or -20 variants. ## Sourcing and lifecycle — current production, quoted to order Sourced through independent distribution channels. No stock-holding claim — each order is confirmed against real distributor inventory.","metaTitle":"Mitsubishi FR-E840-0300-4-60 Inverter, 400 V, 300 A ND","metaDescription":"FR-E840-0300-4-60 inverter, 400 V class, 300 A ND rated current. Current production. Circuit board coating for harsh environments. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["AC Drive (VFD) 480V"],"specifications":{"4":"400 V class","-4":"Monitoring/protocol specifications : Voltage (terminal AM)Rated frequency (initial setting) : 50 HzInput signal (initial status) : Source logicSafety stop signal : Source logic (fixed)","-60":"Circuit board coating : With coatingPlated conductor : Without plated conductors","0300":"Inverter ND rated current (A)","None":"Three-phase input","title":"FR-E840-0300-4-60","Weight":"4.9 Kg","Product No.":"FR-E840-0300-4-60","description":"Inverter FR-E800","Product Type":"Inverter FR-E800","Shipping Weight":"7 Kg","lifecycle_stage":"current","Plated conductor":"Without plated conductors","Safety stop signal":"Source logic (fixed)","Estimated Lead Time":"1 - 10 Working Days","Circuit board coating":"With coating","Input signal (initial status)":"Source logic","Rated frequency (initial setting)":"50 Hz","Monitoring/protocol specifications":"Voltage (terminal AM)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,180.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/100495348b836c4775bf3127aa3cd2a0.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/FR-E840-0300-4-60","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/mitsubishi/FR-E840-0300-4-60 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}