The Schneider Electric Square D TVS4EMA24SI1 is a 3-phase, 4-wire surge protective device engineered to protect electrical systems from transient overvoltages. This unit is part of the TVS series, designed for industrial environments where robust protection is critical. It offers a substantial peak surge current capacity, ensuring reliable defense against damaging electrical events.

Technical details

• Series: TVS
• Configuration: 3-Phase, 4-Wire
• Voltage Rating: 480Y/277 VAC
• Peak Surge Current Capacity: 240 kA
• Protection Modes: Line-to-Line, Line-to-Neutral, Line-to-Ground, Neutral-to-Ground
• Application: Designed for installation at the service entrance or distribution panels to protect sensitive equipment from lightning strikes and utility switching transients.
• Construction: Features a durable enclosure suitable for industrial environments.
• Indicator: Includes visual status indicators for easy monitoring of operational status.

Applications & compatibility

This surge protective device is commonly deployed in manufacturing facilities, data centers, and critical infrastructure to safeguard motor control centers, variable frequency drives, and programmable logic controllers. Its robust design makes it suitable for applications in food and beverage processing, automotive manufacturing, and water treatment plants where electrical reliability 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 TVS4EMA24SI1 or contact our technical team for cross-reference assistance with compatible TVS series components.