The Schneider Electric Square D TVS4EMA12SSWT is a surge protective device (SPD) engineered to shield critical electrical infrastructure from transient overvoltages. This unit is designed for 3-phase, 4-wire systems and offers a substantial surge current rating, making it suitable for demanding industrial environments.

Technical details

• Series: Square D TVS
• Surge Current Rating: 120 kA
• Operating Voltage: 480Y/277V
• System Configuration: 3-phase, 4-wire
• Protection Mode: Line-to-Neutral, Line-to-Ground, Line-to-Line
• Enclosure Type: Suitable for harsh environments (specific rating to be confirmed via datasheet)
• Connection Type: Screw terminals for secure wiring
• Indicator: Visual status indicator for operational monitoring

Applications & compatibility

This surge protective device is commonly deployed in facilities requiring robust protection for sensitive equipment, including manufacturing plants, data centers, and utility substations. It is compatible with standard 480V electrical distribution systems to prevent damage to motors, control systems, and other connected loads.

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 TVS4EMA12SSWT or contact our technical team for cross-reference assistance with compatible surge protection solutions.