This Westinghouse QC120 circuit breaker is a reliable choice for any electrical setup. With a maximum amperage of 20A and tripping characteristics of Type A, it is designed to protect against short circuits and overloads. The breaker has two positions and is made of ABS/plastic material. Please note that this item has some flaws, but they do not affect its functionality. Refer to the pictures for more details. This circuit breaker is ideal for those looking for a quality product at a great value.