The Marine Large Current Brass Switch 63A is a robust and reliable component designed for marine applications. It supports a range of rated voltages including AC220V, AC380V, and AC440V, with a current capacity of 63A. This switch is built to withstand demanding conditions, evidenced by its IP56 protection class, ensuring it is protected against dust and heavy seas. The switch accommodates a cable diameter between Φ9 and Φ16 and adheres to the IEC 60947-1 standard, guaranteeing quality and safety. Weighing in at 7.8 kg, it's a solid choice for marine electrical systems.