The Square D HOMT2020 Homeline Fittings Circuit Breaker is a single-pole breaker with a current rating of 20 A. It operates as a standard trip breaker for AC current at a voltage of 120/240. Designed for plug-on mounting, this Square D breaker is part of the Homeline series and features a standard plug type. This circuit breaker is suitable for use in electrical panels for home improvement projects, providing reliable protection for your electrical system.