The Schneider Electric Square D TVS4MEMA18SSWT is a Surge Protective Device (SPD) designed to shield sensitive electrical equipment from transient overvoltages. This SPD is engineered for robust performance in demanding commercial and industrial environments, offering critical protection for power distribution systems. Its application is vital for maintaining operational continuity and preventing costly downtime caused by power quality disturbances.

Technical details

• Series: Square D TVS
• Protection Type: Surge Protective Device (SPD)
• Voltage Rating: The '18' in the part number typically indicates a nominal voltage rating. For precise voltage specifications, consult the manufacturer's datasheet.
• Configuration: The 'SSWT' suffix suggests specific terminal configurations and possibly a weather-resistant enclosure, though detailed specifications require datasheet verification.
• Protection Mode: Likely provides line-to-neutral, line-to-ground, and neutral-to-ground protection, common for this class of SPD.
• Response Time: SPDs generally feature very fast response times, often in the nanosecond range, to effectively clamp transient voltages.
• Indicator: May include visual indicators for operational status and fault conditions.
• Mounting: Designed for panel or DIN rail mounting, facilitating integration into electrical enclosures.

Applications & compatibility

This Schneider Electric Square D SPD is suitable for protecting critical loads in facilities such as manufacturing plants, data centers, and commercial buildings. It is commonly integrated into main electrical panels, sub-panels, and point-of-use equipment to safeguard against lightning-induced surges and switching transients common in industrial power grids.

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 TVS4MEMA18SSWT or contact our technical team for cross-reference assistance with compatible surge protection solutions.