The Square D Breaker is a high-quality circuit breaker with a maximum amperage of 40A and a 10kA trip rating, making it suitable for a variety of electrical applications. This double-pole GFCI breaker is designed for use with both 120/240V systems, providing reliable protection and safety for your electrical circuits. With the Square D brand known for its durability and performance, this breaker is a solid choice for your electrical equipment and supplies needs.