The Carling Technologies part CA3-B0-24-650-321-C is a highly reliable circuit breaker with hydraulic magnetic technology. It is designed for industrial and commercial applications, offering exceptional performance and protection. This 3-pole circuit breaker has a current rating of 50A and a voltage rating of 277VAC/480VAC. With its advanced technology, it provides reliable overcurrent and short circuit protection, ensuring the safety of electrical systems. The Carling Technologies circuit breaker is built to withstand harsh environments and can be easily installed. It is a trusted choice for professionals seeking durable and efficient circuit protection.