Protecting critical electrical infrastructure, the Schneider Electric Square D TVS5EMA12SI1 is a Surge Protective Device (SPD) engineered for robust defense against transient overvoltages. This device is integral to maintaining the operational integrity of three-phase delta systems operating at 480 VAC, preventing costly equipment damage and operational disruptions. Its design focuses on delivering reliable surge suppression in demanding industrial environments.

Technical details

• Series: Square D TVS
• Voltage Configuration: 480 VAC Delta, 3-Phase
• Peak Surge Current Rating: 120 kA
• Protection Mode: L-L, L-G, N-G (Verify against manufacturer datasheet for specific modes)
• Response Time: < 1 ns (Typical for this class of SPD; verify against datasheet)
• Indicator: Visual status indicator (Verify against datasheet for specific type)
• Enclosure Type: Suitable for industrial environments (Verify against datasheet for specific rating)
• Operating Temperature: -40°C to +85°C (Typical; verify against datasheet)

Applications & compatibility

The Schneider Electric Square D TVS5EMA12SI1 is commonly deployed in facilities requiring high levels of electrical system protection, including manufacturing plants, data centers, and critical infrastructure. It is suitable for safeguarding motor control centers, distribution panels, and sensitive electronic equipment from lightning strikes and utility-switching transients. This SPD is designed to integrate seamlessly into existing 480V, 3-phase delta electrical systems.

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 TVS5EMA12SI1 or contact our technical team for cross-reference assistance with compatible surge protection solutions.