{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"K8AK-TH12S 100-240VAC","brand":"Omron","brandSlug":"omron","productSlug":"K8AK-TH12S-100-240VAC","canonicalUrl":"https://aoctrl.com/omron/K8AK-TH12S-100-240VAC","factsUrl":"https://aoctrl.com/api/mcp/products/K8AK-TH12S%20100-240VAC","rawCanonicalId":null},"summary":{"shortDescription":"Omron K8AK series, Temperature Monitoring Relay, SPDT (1 Form C), 100-240VAC supply, 5A @ 250VAC, DIN Rail mount, box packaging.","salesMarkdown":"The Omron K8AK-TH12S 100-240VAC is a temperature monitoring relay that triggers an SPDT relay output when a thermocouple signal deviates from set thresholds. Rated for 100-240VAC supply — covers common line voltages in a single variant. The SPDT contact switches 5 A at 250 VAC, sufficient for alarm annunciation or pilot duty loads. No built-in delay; the relay responds immediately to a trip condition. Mounts on a DIN rail in the control panel. Operating range -20°C to 55°C suits ventilated enclosures.","metaTitle":"Omron K8AK-TH12S 100-240VAC Temperature Monitoring Relay, SP","metaDescription":"Active temperature monitoring relay for thermocouple inputs. 100-240VAC supply, SPDT 5A@250VAC contact, DIN rail mount. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Process / Temperature Controllers"],"specifications":{"Type":"Temperature Monitoring","title":"K8AK-TH12S 100-240VAC","Series":"K8AK","Circuit":"SPDT (1 Form C)","Package":"Box","Delay Time":"No Delay","Output Type":"Relay","description":"TEMP MONITORING RELAY TC","Mounting Type":"DIN Rail","lifecycle_stage":"current","Voltage - Supply":"100 ~ 240VAC","Operating Temperature":"-20°C~55°C","Contact Rating @ Voltage":"5A @ 250VAC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$78.36 – $190.89","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7e023359cdabf33559f4be19f89d6c19.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What type does this relay monitor?","answer":"It is a temperature monitoring relay intended for thermocouple input (TC), as indicated in the description."},{"question":"What is the series of this component?","answer":"This belongs to the Omron K8AK series of monitoring relays."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/K8AK-TH12S-100-240VAC","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-TH12S-100-240VAC 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}}