The Schneider Electric Square D TVS2EMA16SISWT is a Type 2 Surge Protective Device (SPD) engineered to protect electrical installations in 208Y/120V, three-phase, four-wire systems. This SPD is part of the EMA series, designed to mitigate transient overvoltages and safeguard sensitive equipment from damaging power surges. Its robust construction ensures reliable performance in demanding industrial environments.

Technical details

• Series: Square D EMA
• Type: Type 2 Surge Protective Device (SPD)
• System Voltage: 208Y/120V
• Phase Configuration: Three-phase, four-wire
• Peak Surge Current Rating: 160 kA per phase
• Protection Mode: Line-to-Neutral, Line-to-Ground, Neutral-to-Ground
• Enclosure Type: Suitable for panel mounting
• Indicator: Visual status indicator for operational status

Applications & compatibility

This surge protective device is essential for facilities utilizing 208Y/120V power distribution, including manufacturing plants, data centers, and commercial buildings. It is commonly integrated into main electrical panels and sub-panels to protect critical loads such as motor control centers, HVAC systems, and sensitive electronic equipment from transient voltage events.

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 TVS2EMA16SISWT or contact our technical team for cross-reference assistance with compatible Square D surge protection components.