The Square D 10KA 120/240V Circuit Breaker is a high-quality and reliable industrial component designed to protect electrical circuits from overloads and short circuits. With a maximum amperage of 10,000 A and a frequency rating of 50/60Hz, this breaker is suitable for a wide range of industrial and commercial applications. As a product from Square D, a reputable brand in the industry, users can trust in its durability and performance.