Eaton's Cutler-Hammer CHB240 bolt-on circuit breaker is a 40-amp, 2-pole, 1-phase device rated for 120/240 V. It features bolt-on mounting for use in compatible CHB-series panels and carries the Type CHB designation. This two-pole breaker interrupts two hot legs in a 120/240 V circuit, providing protection for split-phase electrical systems.
