The Schneider Electric Square D TVS9EMA18A1 is a Type 1 Surge Protection Device (SPD) engineered for three-phase electrical systems. This device is designed to mitigate transient overvoltages and protect sensitive equipment in industrial environments, ensuring operational continuity and preventing costly downtime.

Technical details

• Series: Square D TVS
• Type: Type 1 Surge Protection Device (SPD)
• System Configuration: Three-phase
• Surge Current Capability: 180 kA per phase
• Protection Mode: L-L, L-G, L-N (Verify specific configuration against manufacturer datasheet)
• Voltage Rating: The "EMA18A1" designation suggests a specific voltage class; consult the manufacturer's datasheet for precise voltage ratings (e.g., 208V, 240V, 480V, 600V).
• Enclosure Type: Typically designed for panel mounting; refer to datasheet for specific dimensions and NEMA rating.
• Indicator: Visual status indicator for operational status (verify specific functionality against datasheet).

Applications & compatibility

This Schneider Electric Square D surge protector is suitable for installation at the service entrance or main distribution panels of facilities requiring robust protection for three-phase power systems. It is commonly deployed in manufacturing plants, data centers, and commercial buildings to safeguard critical loads such as motor control centers, HVAC systems, and IT infrastructure.

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 TVS9EMA18A1 or contact our technical team for cross-reference assistance with compatible surge protection solutions.