The Schneider Electric Square D TVS4HEMA24AI1 is a 3-phase, 4-wire surge protective device (SPD) engineered for robust protection in demanding industrial environments. This unit is part of the TVS series, designed to safeguard critical electrical infrastructure from transient overvoltages. Its construction ensures reliable operation and enhanced system longevity.

Technical details

• Series: TVS
• Configuration: 3-Phase, 4-Wire
• Surge Current Rating (per phase): 240 kA
• Voltage Rating: The part number 'HEMA24AI1' suggests a nominal voltage rating. Buyers should verify the exact operating voltage and maximum continuous operating voltage (MCOV) against the manufacturer's datasheet for their specific application.
• Protection Mode: Typically L-L, L-G, N-G for 4-wire systems. Specific protection modes should be confirmed with the datasheet.
• Indicator: Visual status indicator for operational monitoring.
• Connection Type: Screw terminals for secure electrical connections.
• Enclosure Rating: Suitable for industrial environments; specific IP rating should be confirmed with the datasheet.

Applications & compatibility

This Schneider Electric Square D SPD is ideal for protecting sensitive equipment in facilities such as manufacturing plants, data centers, and utility substations. It is commonly deployed to safeguard motor control centers (MCCs), variable frequency drives (VFDs), programmable logic controllers (PLCs), and other critical control systems from damaging power surges and lightning-induced 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 TVS4HEMA24AI1 or contact our technical team for cross-reference assistance with compatible TVS series components.