IO-Link is a global standard for industrial communication, primarily used in automation technology. It is not a specific brand but a protocol developed by the IO-Link Consortium, which includes companies from various countries. Electronic 26 V DC circuit breakers are essential components in industrial automation, protecting low-voltage circuits. Brands like Phoenix Contact (Germany), Weidmüller (Germany), and IFM (Germany) offer such products, serving industries like manufacturing, automotive, and logistics. These circuit breakers ensure safe and reliable operation of machinery by preventing electrical overloads.