The ABB part ST202M-C20 is a versatile and high-quality thermal magnetic circuit breaker designed for reliable protection in electrical installations. This compact breaker features a current rating of 20A and is suitable for use in a wide range of applications, including residential, commercial, and industrial settings. With its advanced thermal magnetic technology, it provides effective circuit protection against overloads and short circuits, ensuring the safety and durability of your electrical systems. The ST202M-C20 breaker is easy to install and offers excellent performance and longevity, making it an ideal choice for your circuit protection needs.