The Schneider Electric Square D TVS3EMA48A EMA TVSS is an advanced surge protection device engineered for robust industrial environments. This unit is specifically designed for 3-phase, 4-wire electrical systems, providing critical defense against transient voltage surges and spikes that can compromise sensitive equipment. Its robust construction and advanced surge suppression technology ensure the continuous operation and extended lifespan of machinery in demanding applications.

Technical details

• Series: EMA TVSS
• System Configuration: 3-Phase, 4-Wire
• Surge Current Capacity: 480 kA per phase
• Protection Type: Transient Voltage Surge Suppression (TVSS)
• Application: Industrial electrical system protection
• Voltage Rating: Verify against manufacturer datasheet for specific system voltage compatibility (e.g., 208V, 240V, 480V). The part number does not explicitly define the voltage class.
• Response Time: Typically nanoseconds for effective surge clamping.
• Indicator Status: Visual indicators for operational status and fault conditions.

Applications & compatibility

This surge protector is essential for safeguarding critical infrastructure in manufacturing plants, processing facilities, and other industrial settings. It is commonly deployed in applications such as motor control centers, HVAC systems, and distributed control systems (DCS) where reliable power is paramount. Ensure compatibility with your specific system voltage and configuration by consulting the manufacturer's specifications.

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 TVS3EMA48A or contact our technical team for cross-reference assistance with compatible surge protection solutions.