The Serial Connection Box (SCB) is a safety device that enables multiple EA Elektro-Automatik power supplies to be connected in series for high-voltage applications up to 3000V DC. It protects connected devices from exceeding their specified insulation voltage while providing flexible operation - units can be used individually or in series configuration, and parallel-connected groups can be connected in series for both high voltage and high power requirements. The SCB is ideal for industries developing high-voltage systems in railway, aviation, and renewable energy applications where safe, scalable power solutions are essential.
