The line of entry-level DIN rail-mount unmanaged Ethernet switches offers a reliable and robust solution to most simple network topologies. With an IP30 rating, all of the switches are certified for industrial EMC (EN61000-6-4 and EN61000-6-2) and support redundant power input for enhanced safety that can be connected simultaneously to a range of dc power sources. If one of the power inputs fails, the other live source acts as a backup to provide the power needs automatically. They can operate in temperatures ranging from -10 to 70 °C with steel and aluminum housing and 0 to 60 °C with the plastic housing.