The KitchenAid Superba dishwasher model M520 is an electric timer suitable for dishwashers. With a power source connected, this model is specifically designed to operate efficiently and effectively in a dishwasher setting, providing users with a reliable and convenient appliance for their kitchen needs. Perfect for those looking for a high-quality replacement part for their KitchenAid dishwasher, model M520 ensures smooth functionality and durability.