{"product_id":"schneider-electric-square-d-tvs4hema20s","title":"Schneider Electric Square D TVS4HEMA20S","description":"\u003cp\u003eThe Schneider Electric Square D TVS4HEMA20S Surge Protective Device (SPD) is engineered to protect 480Y\/277V electrical systems from transient overvoltages. This device is part of the TVS series, designed for robust industrial environments where reliable power quality is critical for continuous operation of sensitive equipment.\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\u003eSystem Voltage:\u003c\/strong\u003e 480Y\/277V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Modes:\u003c\/strong\u003e L-N, L-G, L-L, N-G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Discharge Current (In):\u003c\/strong\u003e 20 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Discharge Current (Imax):\u003c\/strong\u003e 50 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Protection Rating (Up):\u003c\/strong\u003e 1500V (L-N), 1500V (L-L), 1500V (L-G), 1500V (N-G)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-Circuit Current Rating (SCCR):\u003c\/strong\u003e 200 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Hardwired\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \u0026amp; compatibility\u003c\/h3\u003e\n\u003cp\u003eThis surge protective device is suitable for installation in main electrical panels, sub-panels, and point-of-use applications within manufacturing facilities, data centers, and commercial buildings. It is commonly employed to protect motor control centers (MCCs), variable frequency drives (VFDs), programmable logic controllers (PLCs), and other critical control systems from damaging voltage surges and lightning-induced transients.\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 TVS4HEMA20S 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":41240067899476,"sku":"TVS4HEMA20S","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/default-1_50ceb221-af47-4c78-87a8-70a2b3a54da0.webp?v=1777713296","url":"https:\/\/catalog.industrialautomationco.com\/products\/schneider-electric-square-d-tvs4hema20s","provider":"IAC Catalog","version":"1.0","type":"link"}