{"product_id":"schneider-electric-square-d-tvs4hema20si","title":"Schneider Electric Square D TVS4HEMA20SI","description":"\u003cp\u003eThe Schneider Electric Square D TVS4HEMA20SI is a Surge Protective Device (SPD) engineered for robust protection in 277\/480V three-phase, three-wire electrical systems. This SPD is designed to mitigate transient overvoltages, safeguarding sensitive industrial equipment from damage and ensuring operational continuity. Its construction is optimized for demanding environments where reliable power quality is paramount.\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\u003eVoltage Rating:\u003c\/strong\u003e 277\/480V AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Configuration:\u003c\/strong\u003e Three-phase, three-wire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Modes:\u003c\/strong\u003e Line-to-Neutral (L-N), Line-to-Ground (L-G), Line-to-Line (L-L), and Neutral-to-Ground (N-G)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Discharge Current:\u003c\/strong\u003e 20 kA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Discharge Current:\u003c\/strong\u003e 40 kA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Level (Up):\u003c\/strong\u003e 1500V (L-N), 1500V (L-L), 1500V (L-G), 1500V (N-G)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndicator:\u003c\/strong\u003e Visual status indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis Schneider Electric Square D SPD is suitable for protecting electrical infrastructure in facilities such as manufacturing plants, data centers, and commercial buildings. It is commonly integrated into main distribution panels, sub-panels, and point-of-use applications to shield critical loads like motor control centers, variable frequency drives, and programmable logic controllers from damaging surges.\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 TVS4HEMA20SI or contact our technical team for cross-reference assistance with compatible surge protection components.\u003c\/p\u003e","brand":"IAC Catalog","offers":[{"title":"Default Title","offer_id":41240085561428,"sku":"TVS4HEMA20SI","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/2986\/0180\/files\/default-1_b8fe531c-ed3c-4bf3-ae23-c510a4401154.webp?v=1777713334","url":"https:\/\/catalog.industrialautomationco.com\/products\/schneider-electric-square-d-tvs4hema20si","provider":"IAC Catalog","version":"1.0","type":"link"}