The Schneider Electric Square D TVS5EMA20A1 is a Type 1 Surge Protective Device (SPD) engineered for robust protection of 480V delta 3-phase, 3-wire electrical systems. This module is designed to mitigate the damaging effects of transient overvoltages commonly encountered in industrial environments, ensuring the integrity of connected equipment.

Technical Details

• Series: TVS
• Manufacturer: Schneider Electric Square D
• System Voltage: 480V AC
• Phase Configuration: 3-Phase, 3-Wire Delta
• Surge Current Rating (Imax): 200 kA
• Protection Type: Type 1 SPD
• Application: Direct connection to the service entrance or upstream of main distribution panels.
• Construction: Modular design for easy replacement and integration.

Applications & Compatibility

This surge protective device is essential for facilities requiring high levels of protection against lightning strikes and utility-switching transients. It is commonly deployed in manufacturing plants, data centers, and critical infrastructure where uninterrupted operation of sensitive electrical and electronic equipment is paramount. The TVS5EMA20A1 is suitable for protecting main power distribution panels and critical loads within 480V delta 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 Schneider Electric Square D TVS5EMA20A1 or contact our technical team for cross-reference assistance with compatible surge protection solutions.