The Square D EDB34040 Miniature Circuit Breaker is a reliable and durable electrical component designed for industrial use. With a voltage rating of 480 VAC and a current rating of 31-40 A, this molded case circuit breaker offers efficient on/off operation for up to 3 poles. Manufactured by Square D, a trusted brand in the industry, this circuit breaker is an essential part of electrical systems in various business and industrial settings. Its compact design makes it easy to install and maintain, ensuring a consistent and safe power supply for your equipment and machinery.