The Schneider Electric Square D TVS2EMA48AIC is an EMA Series Transient Voltage Surge Suppressor (TVSS) engineered to protect three-phase electrical systems. This device is designed to mitigate the damaging effects of voltage transients and surges commonly encountered in industrial environments.

Technical details

• Series: EMA TVSS
• Voltage Rating: 208Y/120V AC
• System Type: Three-phase
• Wire Configuration: 4-wire
• Maximum Surge Current Capacity: 480 kA
• Protection Mode: Line-to-Line, Line-to-Neutral, Line-to-Ground, Neutral-to-Ground
• Indicator Status: Visual status indication for operational readiness
• Construction: Designed for panel mounting applications

Applications & compatibility

This TVSS is suitable for protecting sensitive electronic equipment and machinery in facilities with 208Y/120V three-phase power distribution. Common applications include manufacturing plants, data centers, and commercial buildings where reliable power quality is critical for operational continuity and equipment longevity.

Available 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 TVS2EMA48AIC or contact our technical team for cross-reference assistance with compatible surge protection solutions.