Omron Electronics G9KB High-Voltage Switching Relays are high-power DC PCB relays with bidirectional 600VDC capacity and 50A switching. The Omron Electronics G9KB PCB Relays feature low contact resistance and low coil power consumption. The series features a +85°C ambient temperature and 12VDC or 24VDC rated coil voltage. Applications include DC household and commercial appliances, energy storage systems, and the energy industry.