Surge Protective Devices

Two small SPD units from TPS and ABB

Surge Protective Devices (SPDs) and Transient Voltage Surge Suppressors (TVSSs) are critical components for safeguarding electrical infrastructure from damaging voltage spikes, transients, and lightning-induced surges. These devices are essential for protecting sensitive electronics, industrial control systems, and mission-critical equipment in commercial, industrial, and data center environments.

As surge protection technologies evolve, Access Electric provides a comprehensive selection of UL-listed SPDs and TVSSs from trusted manufacturers. Our technical experts are available to help evaluate your system’s requirements and recommend the right product to ensure reliable, long-term protection across your facility.


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