The Eaton Cutler-Hammer QCL1020 N is a single-pole circuit breaker rated for 20 amps at 120 volts, designed to protect a single branch circuit in Eaton Cutler-Hammer panels or compatible panelboards by interrupting current during overloads or short circuits. The QCL1020 N designation identifies the 1P, 20A, 120V configuration for standard 120V circuits in residential or light commercial installations seeking a compact, one-pole protection device.
