The Schneider Electric Square D TVS4EMA12SI is a surge protective device engineered for 480Y/277V, 3-phase, 4-wire electrical systems. This unit is designed to safeguard sensitive equipment within demanding industrial environments by mitigating transient voltage events. It is a key component for ensuring the operational integrity of critical machinery.

Technical details

• System Voltage: 480Y/277V
• Phase Configuration: 3-Phase, 4-Wire
• Peak Surge Current Rating: 120 kA
• Surge Suppression Technology: [Refer to manufacturer datasheet for specific technology]
• Connection Type: [Refer to manufacturer datasheet for specific connection type]
• Enclosure Rating: [Refer to manufacturer datasheet for specific enclosure rating]
• Operating Temperature Range: [Refer to manufacturer datasheet for specific operating temperature range]
• Dimensions: [Refer to manufacturer datasheet for specific dimensions]

Applications & compatibility

This surge protective device is commonly deployed in facilities requiring robust protection for electrical infrastructure, such as manufacturing plants, data centers, and critical power distribution systems. It is compatible with standard 480Y/277V electrical panels and is suitable for protecting motor control centers, PLCs, and other sensitive electronic equipment from damaging voltage surges.

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 TVS4EMA12SI or contact our technical team for cross-reference assistance with compatible surge protection solutions.