Order Now Siemens FD63B110 – 110A 3 Pole Molded Case Circuit Breaker

Built for heavy-duty commercial and industrial power distribution, this 110-amp SENTRON series breaker utilizes an interchangeable thermal-magnetic trip unit. It provides fixed long-time and adjustable instantaneous magnetic protection for precise system coordination. The device installs seamlessly into Siemens P1 through P5 panelboards, switchboards, and motor control centers. With a 35kAIC rating at 480V, it offers standard interrupting capacity for demanding electrical infrastructure.