CQD290 - 90Amp Circuit BreakerCQD290 90Amp Circuit Breaker Introducing the Siemens CQD290, a robust and reliable molded case circuit breaker designed for excellent performance in various applications. This 2 pole, DIN rail mountable circuit breaker is engineered to handle a substantial 90A current capacity at a voltage rating of 480 277VAC, ensuring efficient operation and system safety in low voltage environments. Key Features and Benefits: High Interrupting Capacity: With a