The Eaton BRP120DF is a 1-pole circuit breaker with a maximum amperage of 20A and a voltage rating of 120V. It features a plug-in/on mounting style and operates on an on/off method for AC current. This black circuit breaker is designed for current ratings between 16-30A and is suitable for various electrical applications. The Eaton BRP120DF provides reliable protection and control for electrical circuits in a compact design with one space for installation.