Engineered for robust electrical system protection, the Schneider Electric Square D TVS4EMA16SI1 is a Type 1 surge protection device designed to mitigate transient overvoltages. This unit is part of the TVS series, offering advanced safeguarding for critical equipment in industrial environments. Its construction is optimized for direct integration into electrical panels, providing a reliable defense against damaging voltage spikes.

Technical details

• Series: Schneider Electric Square D TVS
• Type: Type 1 Surge Protection Device
• Service Voltage: 480Y/277VAC
• Configuration: Three-phase
• Maximum Continuous Operating Voltage (MCOV): 300VAC (L-L), 175VAC (L-G)
• Nominal Discharge Current (In): 16 kA (8/20 µs)
• Maximum Discharge Current (Imax): 40 kA (8/20 µs)
• Protection Modes: L-L, L-G, L-N
• Indicator: Visual status indicator

Applications & compatibility

The TVS4EMA16SI1 is suitable for protecting electrical systems in facilities requiring high reliability, such as manufacturing plants, data centers, and commercial buildings. It is commonly installed at the service entrance or sub-distribution panels to safeguard sensitive electronic equipment, motor control centers, and lighting systems from lightning strikes and utility-switching transients.

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 TVS4EMA16SI1 or contact our technical team for cross-reference assistance with compatible surge protection components.