The SIEMENS 150A 240V 3 POLE CIRCUIT BREAKER TYPE QRH2 CAT# QRH23B150 is a high-quality circuit breaker designed for industrial and commercial applications. With a nominal voltage rating of 240V and a maximum amperage of 150A, it is capable of handling heavy electrical loads. This Type A circuit breaker features 3 poles for added protection and reliability, making it an essential component for any electrical system. With the trusted Siemens brand behind it, this pull-out circuit breaker ensures safe and efficient power distribution for your business or industrial setting.