Thyristor Surge Suppressors (TSS) are advanced devices designed to protect electronic circuits and equipment from voltage surges and transient spikes. Using thyristor-based technology, these suppressors effectively clamp excessive voltage levels, ensuring that sensitive components remain safe from damage. TSS units are widely used in power distribution systems, industrial machinery, communication equipment, and consumer electronics to prevent the harmful effects of electrical surges, such as those caused by lightning strikes, power line disturbances, or switching operations. Their fast response time and reliability make them essential for maintaining system longevity and operational stability.