The product ID is EA3-B9-26-640-12A-HB, and it is a circuit breaker with specific specifications. The type of circuit breaker is listed as "Circuit Breaker Magnetic (Hydraulic Delay)" which implies that it has a magnetic mechanism to detect overloads and also has hydraulic delay functionality for added protection. The amperage rating is 40A, the voltage rating is 480V AC and 125 V DC, and it is designed for panel mount installations.