This Eaton circuit breaker, model EHD3040/EHD 14k/480 VAC/250 VDC, is a reliable choice for any business or industrial electrical setup. With a maximum amperage of 40 A and a 3-pole configuration, this circuit breaker is designed to provide optimal protection against short circuits and overloads. Whether you're looking to upgrade your current circuit breaker or seeking a replacement part, this Eaton circuit breaker is a great option. Its high-quality construction and advanced features make it a reliable choice for any electrical application.