The Cutler-Hammer C306DN3 molded case circuit breaker provides overcurrent protection by interrupting fault current in electrical circuits. Identified as Series B1 USNT, this model sits within Cutler-Hammer's line of molded case breakers. Suitable for installation in panelboards and distribution equipment, the C306DN3 is designed to protect circuits from overloads and short circuits with the reliable performance typical of Cutler-Hammer products.
