This set of 10 Siemens QA120AFC circuit breakers with pigtail wires is a great choice for anyone in need of reliable electrical equipment. With a maximum amperage of 20A and voltage of 120V, these black breakers are designed to protect against short circuits and overloads. The unit quantity is 10 and the model is QA120AFC, which has one pole and space for easy installation. These circuit breakers are suitable for use in various industries, including business and industrial settings. Make your electrical system safer with this set of Siemens QA120AFC circuit breakers.