The Schneider Electric Square D TVS4EMA24SISWT1 is a surge protection device engineered for robust electrical system defense. This unit is specifically designed for 3-phase, 4-wire systems operating at a nominal voltage of 480Y/277V, providing critical protection against transient voltage events. Its application is common in commercial and industrial facilities requiring reliable power quality.

Technical details

• Series: TVS
• Manufacturer: Schneider Electric Square D
• System Configuration: 3-Phase, 4-Wire
• Nominal System Voltage: 480Y/277V AC
• Surge Current Rating: Refer to manufacturer datasheet for specific rating.
• Protection Mode: L-L, L-G, N-G (Line-to-Line, Line-to-Ground, Neutral-to-Ground)
• Enclosure Type: Suitable for industrial environments; refer to datasheet for NEMA/IP rating.
• Indicator: Visual status indicator for operational status.

Applications & compatibility

This surge protection device is essential for safeguarding sensitive equipment in environments such as manufacturing plants, data centers, and commercial buildings. It is compatible with standard 480Y/277V electrical distribution systems, offering protection for motor control centers, lighting panels, and critical machinery.

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 TVS4EMA24SISWT1 or contact our technical team for cross-reference assistance with compatible surge protection solutions.