MRDBF03L13000 is a Size B IP67 sealed circular receptacle connector designed for rugged industrial environments requiring water and dust protection in mated conditions. The connector features a metal housing with panel mount configuration, 3 socket contacts, and includes a dust cover for enhanced protection. It operates reliably across a wide temperature range of -40°C to +105°C and is rated for 10 A current capacity. The connector meets salt spray resistance per EIA364-26 for 250 hours and maintains a maximum temperature rise of 30°C above ambient at rated current. This connector is ideal for power and signal connections in demanding applications such as power generation, smart grid systems, LED lighting, medical imaging (CT, MRI), and ultrasonic equipment.