{"product_id":"schneider-electric-square-d-tvs4hema20si1","title":"Schneider Electric Square D TVS4HEMA20SI1","description":"\u003cp\u003eThe Schneider Electric Square D TVS4HEMA20SI1 SPD is a surge protective device engineered for robust protection in three-phase, three-wire electrical systems. Designed for 480Y\/277V applications, this SPD is integral to safeguarding sensitive equipment from transient overvoltages and lightning-induced surges. Its robust construction and advanced surge suppression technology make it a critical component in maintaining operational continuity and preventing costly downtime.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e TVS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Three-phase, three-wire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Voltage:\u003c\/strong\u003e 480Y\/277V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurge Current Rating:\u003c\/strong\u003e 200kA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Mode:\u003c\/strong\u003e Line-to-Neutral, Line-to-Line, Line-to-Ground\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndicator:\u003c\/strong\u003e Visual status indicator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e Suitable for industrial environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail or panel mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \u0026amp; compatibility\u003c\/h3\u003e\n\u003cp\u003eThis surge protective device is commonly deployed in industrial facilities, manufacturing plants, and commercial buildings to protect critical electrical infrastructure. It is particularly well-suited for applications such as motor control centers, distribution panels, and sensitive electronic equipment where reliable power quality is paramount. Ensure compatibility with your specific system voltage and fault current requirements by consulting the manufacturer's datasheet.\u003c\/p\u003e\n\n\u003cp\u003eAvailable from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D TVS4HEMA20SI1 SPD or contact our technical team for cross-reference assistance with compatible surge protection solutions.\u003c\/p\u003e","brand":"IAC Catalog","offers":[{"title":"Default Title","offer_id":41240085594196,"sku":"TVS4HEMA20SI1","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/default-1_92307f60-9643-4ff7-b806-09939a69f789.webp?v=1777713348","url":"https:\/\/catalog.industrialautomationco.com\/products\/schneider-electric-square-d-tvs4hema20si1","provider":"IAC Catalog","version":"1.0","type":"link"}