The Schneider Electric Square D TVS4HEMA16S1 is a Surge Protection Device (SPD) engineered for robust protection of electrical infrastructure. This unit is part of the TVS series, designed to mitigate transient overvoltages in three-phase systems. It is specifically configured for 480Y/277V nominal system voltages, offering critical defense against damaging voltage spikes common in industrial environments.

Technical details

• Series: TVS
• System Voltage: 480Y/277V
• Phase Configuration: Three-phase, three-wire
• Maximum Surge Current Rating: 160kA per phase
• Protection Mode: Line-to-Neutral, Line-to-Ground, Line-to-Line
• Application: Protection against lightning strikes and switching transients
• Construction: Designed for panel mounting
• Indicator: Visual status indicator for operational status

Applications & compatibility

This SPD is essential for protecting sensitive electronic equipment and control systems in manufacturing facilities, data centers, and utility substations. It is commonly integrated into power distribution panels for machinery such as CNC machines, robotic assembly lines, and large motor control centers where reliable power is paramount.

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 TVS4HEMA16S1 or contact our technical team for cross-reference assistance with compatible TVS series components.