The CARLING TECHNOLOGIES part CA2-B0-34-630-121-D is a high-quality circuit breaker designed for use in electrical systems. With its 2-pole configuration and 30A capacity, this circuit breaker is perfect for protecting your electrical circuits from overload and short circuits. It is built to last and offers reliable performance for a wide range of applications. Trust CARLING TECHNOLOGIES for all your circuit breaker needs, and ensure the safety and efficiency of your electrical system.