Siemens Expands Semiconductor-Based Circuit Protection Portfolio, Debuts Circular Soft Starter
March 12, 2026 Siemens Smart Infrastructure has announced significant advancements in its portfolio of industrial control and protection devices. The company is expanding the functionalities of its semiconductor-based SENTRON Electronic Circuit Protection Device (ECPD) and introducing the SIRIUS 3RW5 -Z R11 refurbished soft starter, its first product designed according to circular economy principles. These developments…

