Siemens MXD63B700 – 700A 3 Pole Molded Case Circuit Breaker Factory Price

Operating within the Sentron MD frame family, the MXD63B700 is a 700A, 3-pole molded case circuit breaker designed for heavy-duty industrial use. It provides essential Long-Time and Instantaneous (LI) protection through a reliable thermal-magnetic trip unit. This unit-mount breaker is engineered to fit Siemens S4 and S5 panelboards, SB1-SB3 switchboards, and motor control centers. It boasts a 65kAIC rating at 240VAC and features an adjustable magnetic trip range from 4000A to 8000A.