An electrical switch is a fundamental circuit component designed to safely interrupt or complete an electrical pathway. Its operation relies on changing the physical state of a conductive path—moving from an open circuit to a closed circuit, and vice versa. Mechanically, the switch houses contacts that are designed to physically touch or separate under controlled motion. This action regulates the flow of current, allowing electrical power to be routed to a load only when the device is intentionally activated. The design must account for various electrical characteristics, including the maximum current load, potential voltage spikes, and the physical forces required to maintain reliable contact through repeated cycling.