The CARLING TECHNOLOGIES part CA3-B0-26-630-121-D is a high-quality hydraulic magnetic circuit breaker designed for reliable circuit protection. With a 3-pole configuration, it is suitable for a variety of applications. This circuit breaker has a current rating of 30A and can handle voltages up to 277VAC/480VAC, making it ideal for both residential and industrial use. Its hydraulic magnetic mechanism ensures precise and efficient operation, ensuring safe and consistent electrical performance. Trust CARLING TECHNOLOGIES to provide you with a top-notch circuit breaker that offers exceptional protection and durability.