This QO120PAF circuit breaker is a great addition to your electrical equipment. With a maximum amperage of 20A and voltage range of 101-150V, it is designed to protect your circuit from short circuits and overloads. The black color and neutral plug-on feature make it a versatile choice for any application. Measuring 3 inches in height and 5 inches in width, it is a compact and easy to install choice for your circuit. This circuit breaker is suitable for a variety of industries and applications, making it a reliable and practical choice for any business or industrial setting.