Protecting critical electrical infrastructure, the Schneider Electric Square D TVS3EMA12SI surge protection device is engineered for demanding industrial environments. This device is specifically designed for 240/120 VAC, 3-phase, 4-wire systems, making it an ideal solution for high-leg delta configurations. Its robust construction ensures reliable performance in safeguarding sensitive equipment from transient voltage events.

Technical details

• Series: Square D TVS
• Voltage Rating: 240/120 VAC
• Phase Configuration: 3-Phase, 4-Wire
• System Type: High-Leg Delta
• Surge Current Rating: 120 kA per phase
• Protection Mode: Line-to-Line, Line-to-Neutral, Line-to-Ground
• Enclosure Type: Suitable for industrial panel mounting
• Indicator: Visual status indicator for operational readiness

Applications & compatibility

The Schneider Electric Square D TVS3EMA12SI is commonly deployed in manufacturing facilities, processing plants, and commercial buildings to protect motor control centers, HVAC systems, and other sensitive electronic equipment. It is compatible with standard 3-phase electrical distribution panels found in a wide range of industrial automation applications.

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 TVS3EMA12SI or contact our technical team for cross-reference assistance with compatible surge protection solutions.