The Schneider Electric Square D TVS2EMA24AI1 is a Type 1 Surge Protective Device (SPD) engineered for robust protection in commercial and industrial electrical distribution systems. This device is part of the EMA series, designed to mitigate transient overvoltages and safeguard sensitive equipment. Its construction is optimized for applications requiring reliable surge suppression in environments with significant electrical noise and potential for lightning-induced surges.

Technical details

• Series: Square D EMA
• Device Type: Surge Protective Device (SPD)
• Protection Type: Type 1
• Nominal System Voltage: 208Y/120V AC
• Maximum Surge Current Rating (Imax): 240 kA
• Number of Phases: 3
• Number of Wires: 4 (3 Line + 1 Neutral)
• Internal Fusing: Yes (indicated by "IS" in part number)

Applications & compatibility

This surge protective device is commonly deployed in facilities such as manufacturing plants, data centers, and commercial buildings where consistent power quality is critical. It is suitable for protecting main electrical panels, distribution boards, and critical loads from damaging voltage transients that can originate from external sources like lightning or internal sources like switching operations.

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 TVS2EMA24AI1 or contact our technical team for cross-reference assistance with compatible EMA series components.