{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"K8DT-VS3TD","brand":"Omron","brandSlug":"omron","productSlug":"K8DT-VS3TD","canonicalUrl":"https://aoctrl.com/omron/K8DT-VS3TD","factsUrl":"https://aoctrl.com/api/mcp/products/K8DT-VS3TD","rawCanonicalId":null},"summary":{"shortDescription":"Omron K8DT-VS3TD, 1-phase voltage monitoring relay, DIN rail mount, three voltage ranges 20–600 V AC/DC, 24 VAC/VDC supply.","salesMarkdown":"The Omron K8DT-VS3TD is a single-phase voltage monitoring relay built for the kind of control panels you see out here in the grease — DIN rail mount, PC case, and simple screw terminals. It runs on a 24 VAC/VDC supply, so it plays nice with your existing control transformer or power supply without needing a separate module. ## What the ranges mean on the bench Selectable voltage spans include 20–200 V, 30–300 V, and 60–600 V AC/DC, covering ranges from a 24 VDC sensor loop to a 600 VAC circuit. The relay switches between overvoltage or undervoltage detection. ## Sourcing note — still in production Active and current production, per Omron's own status. No end-of-life date on the horizon, which means this relay stays a solid line-item on your BOM for new builds and MRO spares alike. Quoted to order against a standard RFQ — lead times are typical for this class.","metaTitle":"Omron K8DT-VS3TD Voltage Monitor, 1-Phase, 20-600 V","metaDescription":"Active 1-phase voltage monitoring relay with three selectable ranges covering 20 to 600 V AC/DC. DIN rail mount, 24 V supply. Source via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Phase":"1-phase","Range":"20 to 200 V AC/DC, 30 to 300 V AC/DC, 60 to 600 V AC/DC","Mounting":"DIN rail","Operation":"Monitor overvotlages or undervoltages","Case material":"PC","Supply voltage":"24 VAC/VDC","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$167.03 – $171.80","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/K8DT-VS3TD/alternatives.json"},"ai":{"faq":[{"question":"What voltage ranges does the K8DT-VS3TD cover?","answer":"Three selectable ranges: 20–200 V AC/DC, 30–300 V AC/DC, and 60–600 V AC/DC."},{"question":"What is the supply voltage for this relay?","answer":"It operates on a 24 VAC/VDC supply."},{"question":"What type of monitoring does this relay perform?","answer":"It can monitor for overvoltages or undervoltages on a single-phase line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/K8DT-VS3TD","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/K8DT-VS3TD when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}