The ABB part ST202M-K20 is a reliable and high-performing circuit breaker designed for various applications. It features a compact design and is easy to install, making it suitable for both residential and commercial settings. This circuit breaker offers reliable protection against electrical faults, such as overloads and short circuits, ensuring the safety of your electrical system. Additionally, the ST202M-K20 is equipped with advanced technology that enables precise and accurate tripping, minimizing the risk of damage to your equipment. With its reputable brand and exceptional performance, the ABB part ST202M-K20 is an excellent choice for reliable circuit protection.