The Schneider Electric Square D TVS4EMA12SIC is a Surge Protective Device (SPD) from the EMA TVSS series, engineered for robust protection in 480Y/277V, 3-phase, 4-wire electrical systems. This unit is designed to safeguard sensitive equipment from damaging transient voltages and voltage spikes commonly encountered in industrial environments. Its construction features a durable painted steel enclosure, ensuring longevity and resilience in demanding operational settings.

Technical details

• Series: EMA TVSS
• System Voltage: 480Y/277V
• Phase: 3-Phase
• Wire Configuration: 4-Wire
• Peak Surge Current Rating: 120 kA
• Enclosure Material: Painted Steel
• Signaling: Local signaling indicators
• Protection Type: Transient Voltage Surge Suppression (TVSS)

Applications & compatibility

This surge protective device is ideal for protecting critical electrical infrastructure in applications such as manufacturing plants, data centers, and commercial buildings. It is commonly integrated into main electrical distribution panels and sub-panels to shield motor control centers, HVAC systems, and other sensitive electronic equipment from power quality disturbances.

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 TVS4EMA12SIC or contact our technical team for cross-reference assistance with compatible EMA TVSS components.