Write a detailed product description for the Indo Guard DP MCB. Highlight its key features such as overload and short-circuit protection, fire-retardant construction, and high breaking capacity. Emphasize its versatility for residential, commercial, and industrial use, and list the available current ratings (6A, 10A, 16A, 20A, 25A, and 32A) to assist customers in choosing the right capacity for their electrical setup. Include a professional tone suitable for an e-commerce electrical store.