Relays are crucial components in many electrical systems, enabling the switching of high-power circuits using low-power signals. Their functionality is central to the operation of countless devices, from industrial automation systems to household appliances. One of the most important aspects to consider when selecting a relay is its current rating, which determines the maximum electrical current a relay can handle without damage or degradation in performance. A careful understanding of this rating is essential to ensure the relay performs efficiently and safely in its intended application.