The CARLING TECHNOLOGIES circuit breaker part CA1-B2-24-615-121-C is a hydraulic magnetic breaker with a single pole configuration. It is designed to handle a current rating of 15 amps and has a voltage rating of 277VAC/480VAC. This high-quality circuit breaker is reliable and provides excellent protection against overloads and short circuits. It is suitable for various applications where reliable circuit protection is crucial, including industrial, commercial, and residential electrical systems.