DBT72475PU is a UL-approved normally closed high voltage reed relay designed for applications requiring very high isolation voltages. It features 7.5kV isolation across contacts with tungsten contact material, enabling switching voltages up to 5000V DC/AC peak. The relay operates with a 24V DC coil, has a maximum switching power of 50W, and supports a carry current of up to 3A. With an operating temperature range of -20°C to +70°C and panel mount configuration with wire wrap terminals, this relay is suitable for high reliability applications such as cardiac defibrillators, test equipment, and high voltage power supplies.