{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"J7KNG-40 220D","brand":"Omron","brandSlug":"omron","productSlug":"J7KNG-40-220D","canonicalUrl":"https://aoctrl.com/omron/J7KNG-40-220D","factsUrl":"https://aoctrl.com/api/mcp/products/J7KNG-40%20220D","rawCanonicalId":null},"summary":{"shortDescription":"Omron J7KNG series, J7KNG-40 220D, 40A electrical contactor with 220V coil, 0.27 kg.","salesMarkdown":"The J7KNG-40 220D carries a mature lifecycle stage. This means it is an established, stable product that is not in active phase-in or phase-out. ## What the 40 A rating means for fit The 40 A rating is the contactor's continuous current-carrying capacity under its rated duty. For a contactor, this figure governs the maximum motor full-load current it can switch. A 40 A contactor typically suits motor loads in the 15–20 kW range on a 400 V three-phase supply, depending on the utilization category (AC-3 for squirrel-cage motors). When specifying this part, verify the motor's FLA and the required breaking capacity for your specific application.","metaTitle":"Omron J7KNG-40 220D Contactor, 40A, 220V Coil","metaDescription":"Omron J7KNG-40 220D 40A electrical contactor, 220V coil. Mature lifecycle, sourced to order. Request RFQ for J7KNG-40 220D pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"Part #":"J7KNG-40 220D","Weight":"0.27 kgs","Category":"Contactors and Starters","Sub Category":"Electrical Contactors","Top Category":"Circuit Breakers, Fuses & Protection","lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$114.30","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/J7KNG-40%20220D/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the J7KNG-40 220D and how is it quoted?","answer":"The J7KNG-40 220D is sourced and quoted to order against an RFQ through independent industrial distribution. Availability and current pricing are confirmed at the time of quotation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/J7KNG-40-220D","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/J7KNG-40-220D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}