Enhance the thermal overload protection of your CR101 starters with ABB's CR123 Heaters. Designed for reliability and precision, these heaters are a crucial component for ensuring the longevity and safe operation of your motor control systems. Trust ABB for robust and dependable industrial solutions..This product is an ABB CR123 Heater designed for use with CR101 starters to provide thermal overload protection. It is part of ABB's NENA Contactor & Starter Accessories line. The product has specific package dimensions and weight, and is classified under eClass and ETIM standards.ABB CR123H410A Data Sheet: Click to View