{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"K8AK-TS1 24VAC/DC","brand":"Omron","brandSlug":"omron","productSlug":"K8AK-TS1-24VAC-DC","canonicalUrl":"https://aoctrl.com/omron/K8AK-TS1-24VAC-DC","factsUrl":"https://aoctrl.com/api/mcp/products/K8AK-TS1%2024VAC%2FDC","rawCanonicalId":null},"summary":{"shortDescription":"Omron K8AK-TS1 24VAC/DC thermistor motor protection relay, 3-phase monitoring, SPDT relay output 5 A at 250 VAC/30 VDC, DIN rail mount, 24 VAC/VDC supply.","salesMarkdown":"## What the K8AK-TS1 24VAC/DC Covers The K8AK-TS1 24VAC/DC is a slim-line thermistor motor protection relay from Omron's K8AK-TS series, designed to monitor three-phase motor temperature, phase sequence, and phase loss in a single unit. It operates on a 24 VAC/VDC control supply and mounts on a DIN rail, making it a straightforward addition to a motor control centre panel without extra wiring for a separate phase monitor. ## Phase and Output Ratings The relay monitors all three phases of the motor supply — phase sequence and phase loss detection are built in, so a single device covers both the thermistor trip and the supply integrity check. The output is a single-pole double-throw (SPDT) relay rated 5 A at 250 VAC or 30 VDC, sufficient to switch a contactor coil or alarm circuit directly without an intermediate interposing relay.","metaTitle":"Omron K8AK-TS1 24VAC/DC Thermistor Motor Protection Relay","metaDescription":"Omron K8AK-TS1 24VAC/DC thermistor motor protection relay monitors 3-phase motor temperature, phase sequence, and phase loss.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Process / Temperature Controllers"],"specifications":{"Phase":"3-phase","title":"K8AK-TS1 24VAC/DC","Output":"Relay, SPDT, 5 A @ 250 VAC/30 VDC","Mounting":"DIN rail","Operation":"Automatic detection","description":"K8AK-TS Thermistor Motor Protection Relays|Slim-line relays monitor three-phase motor temperature, phase sequence and phase loss.","Case material":"PC and ABS","Supply voltage":"24 VAC/VDC","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/762b7f8381d5fb72c3109516f57e1455.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output rating of the K8AK-TS1 24VAC/DC?","answer":"The output is an SPDT relay rated 5 A at 250 VAC or 30 VDC, suitable for switching contactor coils or alarm circuits."},{"question":"What phases does the K8AK-TS1 24VAC/DC monitor?","answer":"It monitors all three phases of the motor supply, including phase sequence and phase loss detection."},{"question":"How can I order the K8AK-TS1 24VAC/DC?","answer":"Sourced and quoted to order against the BOM quantity through independent distribution; availability and current pricing confirmed at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/K8AK-TS1-24VAC-DC","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/K8AK-TS1-24VAC-DC 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}}