MRDAH04L13000 is a Size A IP67 sealed circular receptacle connector designed for rugged industrial environments requiring water and dust protection in mated conditions. This panel-mount receptacle features 4 socket contacts with a plastic housing and integrated dust cover, providing secure and reliable connections for power or signal applications. The connector is rated for 5A current capacity and supports 4-position contact arrangements. It incorporates a quick-release metal thumb latch for positive locking and ease of unmating, with an operating temperature range of -40°C to +105°C. The connector meets RoHS and REACH/SVHC compliance standards and is suitable for applications in power generation, smart grid, LED lighting, medical imaging (CT, MRI), and robotics where IP67 protection and durability are essential.