ABB REF541KM118AAAA

Product Name ABB REF541KM118AAAA Product Description The ABB REF541KM118AAAA is a high-performance relay protection device designed for medium-voltage applications. As a part of the ABB REF series, the ABB REF541KM118AAAA provides comprehensive protection, control, and monitoring functions tailored to the needs of electrical distribution networks. This device is embedded with advanced features that ensure not…