In summary, Copal Electronics has a wide variety of toggle switches to choose from. PCB mount toggle switches are mainly for low current applications with size ranging from ultra-miniature to standard size. Toggle switches for power application are also available. Copal Electronics has a proven track record in providing high quality, highly reliable switches to the market. Copal Electronics’ toggle switches are used in various applications worldwide. Copal’s toggle switches are categorized into two groups based on the current ratings. There are six series for low current applications and three series for power switching needs.