The Schneider Electric Square D TVS8HEMA10SI is a Type 2 Surge Protective Device (SPD) engineered to safeguard electrical systems against transient overvoltages and lightning-induced surges. This SPD is part of the HEMA series, designed for robust protection in demanding industrial environments. Its construction ensures reliable performance and extended equipment lifespan by mitigating the damaging effects of power quality disturbances.

Technical details

• Series: HEMA
• Type: Surge Protective Device (SPD), Type 2
• Maximum Surge Current (Imax): 100 kA
• Nominal Discharge Current (In): Not specified; refer to manufacturer datasheet.
• Voltage Rating: 600Y/347V AC
• Number of Phases: 3-Phase
• Configuration: 3P3W (3-Pole, 3-Wire)
• Protection Mode: Line-to-Neutral, Line-to-Ground, Neutral-to-Ground (as indicated by 3P3W configuration and SS IS designation, though specific modes should be verified against datasheet)
• Indicator Status: SS IS (likely indicates visual status indication)

Applications & compatibility

This Schneider Electric Square D SPD is suitable for installation in main distribution panels, sub-distribution panels, and at the service entrance of facilities requiring high levels of surge protection. It is commonly deployed in manufacturing plants, data centers, commercial buildings, and critical infrastructure where sensitive electronic equipment is present and power quality is paramount.

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 TVS8HEMA10SI or contact our technical team for cross-reference assistance with compatible HEMA series components.