Eaton Cutler-Hammer QBHW3040H is a 3-pole circuit breaker rated for 40 amps in 120/240 V systems, providing overcurrent protection for panel circuits. It features a 22kA interrupting rating, enabling it to safely interrupt fault currents. This QBHW3040H unit is designed for use in compatible Eaton Cutler-Hammer panels that require a 3-pole, 40-amp breaker.
