ABB THQLSURGE2 Type 1 Surge Protective Device | Whole-House Protector 120/240 VAC 25kA

Protect Your Space with Comprehensive Whole-House Surge Protection

The ABB THQLSURGE2 Type 1 Surge Protective Device is designed to shield every connected device in your home or small business from transient voltage spikes. This robust protection works at service entrances and subpanels, helping to maintain the integrity of your electrical system and the longevity of electronics connected throughout living or working spaces.

Designed for versatility, this SPD features a plug-on installation that simplifies retrofits and new builds alike. It’s compatible with PowerMark load centers, and its pigtail connection supports clean, reliable wiring in a wide range of panel configurations. The goal is to provide a practical, investment-friendly layer of defense without complicating your electrical setup.

What It Delivers

• Comprehensive protection for a broad range of electronics and systems connected to the electrical network.
• Support for 120/240 VAC service with a surge handling specification up to 25kA per phase.
• Plug-on installation capability for service entrances, subpanels, or inside load centers.
• LED indicators that clearly communicate operational status for quick, at-a-glance checks.
• Compatibility with PowerMark load centers and a focus on safety, reliability, and efficiency in residential and light commercial settings.
• Brand continuity from GE Residential to ABB, underscoring ongoing commitment to quality electrical solutions.

Benefits in Real-Life Use

• Peace of mind knowing sensitive electronics—computers, home entertainment gear, and smart devices—have an added layer of protection from spikes and surges.
• Easy installation that fits into existing or new panel layouts, with clear status feedback via LED indicators.
• Compliance-friendly operation that aligns with NEC 2023 Article 230.67 requirements for essential surge protection in appropriate settings.
• Solid surge handling that helps limit the impact of voltage transients and supports the durability of electrical installations.
• A reliable, long-term solution backed by ABB’s safety, quality, and performance standards.

Note: The benefits described reflect the product’s features and intended uses. Results may vary depending on electrical conditions and installation quality. For best results, consult a licensed electrician during installation and maintenance.