{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"J7KN7424D","brand":"Omron","brandSlug":"omron","productSlug":"J7KN7424D","canonicalUrl":"https://aoctrl.com/omron/J7KN7424D","factsUrl":"https://aoctrl.com/api/mcp/products/J7KN7424D","rawCanonicalId":null},"summary":{"shortDescription":"Omron J7KN series contactor, 3-pole 3NO, 74 A AC-3 switching current, 37 kW at 690 V, 24 VDC coil, DIN rail or screw mount.","salesMarkdown":"## 74 A AC-3 contactor for motor loads The Omron J7KN7424D is a 3-pole contactor rated for 74 A AC-3 switching current — that's the current it can make and break under motor-start duty, not just carry continuously. At 690 V it handles 37 kW, which covers a 50 HP motor at typical line voltages. The 24 VDC coil is standard for PLC-controlled panels; the screw terminals keep wiring straightforward for panel builders and MRO techs alike. ## Panel fit and mounting options Mounts on DIN rail or directly with screws — the DIN rail option speeds panel assembly and replacement; the screw mount is handy when the rail is full or the panel layout calls for fixed positioning. The 3NO contact configuration is the standard for three-phase motor circuits; no auxiliary contacts onboard, so plan for a separate block if you need N.C. feedback or status indication. Sourced to order against your BOM quantity.","metaTitle":"Omron J7KN7424D Contactor, 3NO, 74 A, 24 VDC Coil","metaDescription":"Omron J7KN7424D 3-pole contactor, 74 A AC-3, 37 kW at 690 V, 24 VDC coil. DIN rail or screw mount. Mature lifecycle — sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Poles":"3","title":"J7KN7424D","Series":"J7KN","HP Rating":"50","description":"Contactor 3NO 24V 74A 37kW","Mounting Type":"DIN Rail Mount;Screw","lifecycle_stage":"mature","Termination Type":"Screw Terminal","Coil Voltage - DC":"24 V","Switching Power - AC":"37 kW","Contact Configuration":"3NO","Switching Current - AC":"74 A","Switching Current - DC":"5 A","Switching Voltage - AC":"690 V","Switching Voltage - DC":"220 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$345.84","stockQuantity":34,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1cad761e55f87ff23400abe4ede96cdd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I get pricing and availability for J7KN7424D?","answer":"Submit an RFQ through this listing."},{"question":"What are the key ratings of the J7KN7424D?","answer":"3-pole, 3NO contactor rated 74 A AC-3 switching current, 37 kW at 690 V, with a 24 VDC coil."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/J7KN7424D","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/J7KN7424D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}