The Schneider Electric Square D TVS3EMA16SI1 surge protection device is engineered for robust transient voltage suppression in 3-phase, 4-wire electrical systems. This unit is part of the TVS series, designed to safeguard sensitive industrial equipment from damaging power surges and transients, thereby enhancing system reliability and operational uptime.

Technical details

• Series: TVS
• System Configuration: 3-phase, 4-wire
• Maximum Surge Current: 160 kA per phase
• Voltage Rating: Verify specific system voltage requirements with manufacturer datasheet.
• Protection Mode: L-L, L-G, N-G (Line-to-Line, Line-to-Ground, Neutral-to-Ground)
• Indicator: Visual status indicator for operational monitoring.
• Enclosure Type: Suitable for industrial environments; consult datasheet for specific NEMA/IP rating.
• Connection Type: Screw terminals for secure wiring.

Applications & compatibility

This surge protection device is critical for protecting electrical infrastructure in demanding industrial environments. It is commonly deployed in manufacturing facilities, data centers, and commercial buildings to safeguard motor control centers, variable frequency drives, programmable logic controllers, and other sensitive electronic equipment from voltage spikes originating from lightning strikes, utility switching, or internal load switching.

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 TVS3EMA16SI1 or contact our technical team for cross-reference assistance with compatible TVS series components.