{"product_id":"switch-cntrlr-4zn-16a","title":"Lutron 4-Zone 16A Softswitch Switching Controller Energi Savr Node | QSN-4S16-S","description":"\u003cdiv class=\"pdp-container\"\u003e\n    \u003ch2\u003eLutron QSN-4S16-S Energi Savr Node 4-Zone 16A Softswitch Controller\u003c\/h2\u003e\n    \u003cp\u003e\n        The \u003cstrong\u003eLutron QSN-4S16-S\u003c\/strong\u003e is a high-performance architectural switching controller designed for centralized management of up to four independent zones. As part of the Energi Savr Node (ESN) family, this unit is engineered to simplify energy code compliance while providing industrial-grade switching for LED, fluorescent, and HID fixtures. \n    \u003c\/p\u003e\n    \u003cp\u003e\n        At the heart of the QSN-4S16-S is Lutron’s patented \u003cstrong\u003eSoftswitch technology\u003c\/strong\u003e. This arcless switching design prevents the degradation of relay contacts caused by high inrush currents, ensuring a product lifespan of up to 1,000,000 cycles. With four integral occupancy sensor inputs and support for daylight sensors, this controller is a powerful standalone solution or a critical component in a larger \u003cstrong\u003eQuantum or Athena\u003c\/strong\u003e network.\n    \u003c\/p\u003e\n\n    \u003ch3\u003eKey Features\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSoftswitch Technology:\u003c\/strong\u003e Arcless switching design protects internal relays for a 1-million-cycle lifespan, even with high-inrush LED loads.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003e4-Zone Switching:\u003c\/strong\u003e Independently manage four zones of non-dimmed lighting or motorized loads.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDirect Sensor Integration:\u003c\/strong\u003e Includes four occupancy sensor inputs and supports daylight sensors for automated energy savings.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSystem Scalability:\u003c\/strong\u003e Seamlessly integrates with seeTouch QS keypads and Lutron centralized management systems via the wired QS Link.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCode Compliance:\u003c\/strong\u003e Designed to help projects meet rigorous energy standards like ASHRAE 90.1, IECC, and California Title 24.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eUniversal Voltage:\u003c\/strong\u003e Reliable operation across 120V, 220-240V, and 277V AC power systems.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n    \u003ctable class=\"spec-table\" style=\"width:100%; border-collapse: collapse; margin-top: 20px;\"\u003e\n        \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n            \u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eAttribute\u003c\/th\u003e\n            \u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eDetails\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSKU \/ Part Number\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eQSN-4S16-S\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eControl Type\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh-Reliability Softswitch Switching\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNumber of Zones\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4 Independent Zones\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAmperage Capacity\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e16A per Zone (120-277V)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eVoltage Rating\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120V \/ 220-240V \/ 277V (50\/60 Hz)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSensor Inputs\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4 Occupancy, 4 Daylight, 4 Contact Closure\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMounting\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSurface Mount (NEMA 1 Steel Enclosure)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDimensions\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.25\" W x 13.25\" H x 3.16\" D\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003ch3\u003eIncluded in the Box\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003e(1) Energi Savr Node 4-Zone 16A Switch Controller (QSN-4S16-S)\u003c\/li\u003e\n        \u003cli\u003e(1) Surface-Mount Steel Enclosure and Cover\u003c\/li\u003e\n        \u003cli\u003e(1) Installation \u0026amp; Programming Instructions\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Lutron","offers":[{"title":"Default Title","offer_id":45466378240191,"sku":"QSN-4S16-S","price":552.37,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0410\/6262\/9541\/files\/qsn-4s16-s.jpg?v=1775506212","url":"https:\/\/www.simplycontrolled.ca\/products\/switch-cntrlr-4zn-16a","provider":"Simply Controlled","version":"1.0","type":"link"}