The Schneider Electric Square D TVS4EBA24AI is a 3-phase, 4-wire surge protection device engineered to shield critical electrical infrastructure from damaging transient voltage events. Designed for 480Y/277V AC systems, this unit is part of the TVS series, offering robust protection for sensitive industrial equipment.

Technical details

• Series: TVS
• System Voltage: 480Y/277 V AC
• Surge Current Capacity: 240 kA per phase
• Number of Phases: 3
• Number of Wires: 4
• Protection Mode: L-L, L-G, L-N
• Indicator: Visual status indicator
• Connection Type: Terminal block

Applications & compatibility

This surge protector is essential for facilities operating 480V systems, including manufacturing plants, data centers, and critical infrastructure. It is commonly deployed to protect motor control centers (MCCs), variable frequency drives (VFDs), programmable logic controllers (PLCs), and other sensitive electronic components from lightning strikes and utility-switching transients.

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 TVS4EBA24AI or contact our technical team for cross-reference assistance with compatible TVS series components.