The TA45-2R series circuit breaker is a thermal device designed to protect electrical circuits from overloads and short-circuits. It has a maximum current rating of 1.8 amperes and can operate on either 240-volt AC or 60-volt DC power supplies. The breaker features a rocker panel mount design, allowing for easy installation in various applications, including industrial and commercial settings. Additionally, it includes a snap-in mechanism for convenient mounting and dismounting as needed.