The Schneider Electric Square D TVS8HEMA20AI is a surge protection device engineered for three-phase electrical systems. This unit is designed to mitigate transient voltage surges, protecting sensitive equipment in industrial and commercial environments. Its robust construction and specific voltage rating make it suitable for demanding applications.

Technical details

• Series: Square D TVS
• Voltage Specification: 600Y/347V (three-phase)
• Surge Current Rating: 200 kA
• Protection Mode: L-L, L-G, L-N
• Connection Type: Hardwired
• Enclosure Rating: NEMA 4X (corrosion-resistant, watertight)
• Indicator: Visual status indicator
• Operating Temperature: -40°C to 85°C

Applications & compatibility

This surge protector is commonly deployed in facilities with three-phase power distribution, such as manufacturing plants, data centers, and commercial buildings. It is essential for safeguarding motor control centers, variable frequency drives, programmable logic controllers, and other critical electrical infrastructure against damaging voltage spikes.

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 TVS8HEMA20AI or contact our technical team for cross-reference assistance with compatible surge protection solutions.