Schneider Electric's Square D TVS2EMA16AISWT1 is a Type 1 Surge Protective Device (SPD) engineered for robust protection in three-phase, four-wire electrical systems. This SPD is specifically designed for 208Y/120V nominal voltage configurations, offering critical defense against transient overvoltages that can damage sensitive equipment. Its robust construction and advanced surge suppression technology make it an essential component for maintaining operational continuity and extending the lifespan of electrical infrastructure.

Technical details

• Series: Square D EMA
• SPD Type: Type 1
• Nominal Voltage: 208Y/120V AC
• Phase Configuration: 3-Phase, 4-Wire
• Maximum Surge Current: 160 kA (per mode)
• Protection Mode: IS (Internal Shunt)
• Switching: SWT (Switching capability)
• Enclosure Type: Not specified in part number; refer to manufacturer datasheet for details.

Applications & compatibility

The Schneider Electric Square D TVS2EMA16AISWT1 is ideal for protecting critical loads in commercial and industrial facilities, including manufacturing plants, data centers, and building management systems. It is commonly deployed in applications requiring high reliability and protection against lightning-induced surges and switching transients, such as on packaging lines, in control panels for CNC machinery, or within complex conveyor systems.

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 TVS2EMA16AISWT1 or contact our technical team for cross-reference assistance with compatible Square D surge protection components.