The Carlo Gavazzi PUA01CB23500V Voltage and Current Relay is a high-quality product manufactured in Italy. This relay is designed to work with both 115 and 230V AC power sources with a frequency of 50-60Hz. With 11 pins for easy connection, this relay is perfect for controlling the voltage and current in various electrical systems. The package includes 1 piece of the Carlo Gavazzi relay, making it convenient for purchase and installation.