The SEL-787 Transformer Protection Relay is a versatile, two-winding current differential relay that protects industrial transformers. Monitor transformer health with cumulative through-fault current recording, and for the first time in the industry, aut
RJ45 connectors (SEL-C627/SEL-C628) for copper Ethernet ports OR Fiber-optic Ethernet cables with LC connectors (SEL-C808) for fiber-optic Ethernet ports 1A 1B SEL-751A 1A 1B SEL-700G 1A 1B SEL-787 1A 1B SEL-751A 1A 1B SEL-751 Set Port 1 (Ethernet) settings in each relay. ...