The 4 gang CR-44432U model is a robust refrigerated container socket box designed to withstand harsh marine environments. Its SUS304 stainless steel body and brass sockets ensure durability and resistance to corrosion. The unit is rated for voltages of 380V or 440V, with a current capacity of 32A 3P+E, suitable for heavy-duty applications. The protection class of IP67 indicates that it is completely protected against dust and can handle temporary immersion in water, making it ideal for maritime use. Additionally, the option of a monitor with the CR-44432MU model allows for convenient tracking of power usage and system integrity.