This Square D QO120 120/240V Plug-in Miniature Circuit Breaker is a must-have for any electrical equipment and supplies needs. It is a reliable and top-quality product that will ensure the safety and protection of your electrical system. The mounting style of this breaker is plug-in, making it easy to install and use.

The breaker has a current rating of 20A and a voltage of 120/240 Vac and 48 VDC, making it suitable for a variety of applications. It has a single pole and an instantaneous break time, ensuring quick and efficient protection against any overloads or short circuits. This breaker belongs to the Circuit Breakers category and is ideal for any business and industrial setting.