Eaton CHF240 2-Pole 40A 120/240V Circuit Breaker

The Eaton CHF240 CH-style 2-pole circuit breaker is a 40A device rated for 120/240V service, identified by the CHF240 model designation and part of Eaton’s CH family of protective devices designed for reliable protection of 120/240V circuits. As a two-pole unit, it interrupts current on both hot legs when an overcurrent condition is detected, providing simultaneous disconnection to protect the circuit and downstream equipment while helping reduce the risk of arcing or re-energization. This CH-style configuration specifies a 2-pole, 40A rating for circuits operating at 120/240V, aligning with the expectations for Eaton protection devices within this product family. The CHF240 designation identifies this exact configuration within Eaton’s CH-style lineup, enabling precise selection for installations that require a 2-pole, 40A breaker rated at 120/240V and facilitating accurate documentation in electrical plans and maintenance records.