The ABB part KT5R-3 is a high-quality accessory designed for use with ABB-MCCBs, specifically the TMAX series. This molded case circuit breaker accessory is designed to enhance the performance and functionality of your circuit protection system. The KT5R-3 accessory is durable, reliable, and easy to install, making it an essential component for maintaining the safety and efficiency of your electrical system. Trust ABB for top-of-the-line circuit protection solutions.