Siemens QA120AFC 20-Amp Single Pole 120-volt Plug-On Combination AFCI Breaker

The Siemens QA115AFCP 15-Amp Single Pole 120-volt Plug-On Combination AFCI Breaker is a reliable and efficient circuit breaker that is compatible with Siemens equipment. It is a plastic packaged version of the QA115AFC, which comes in a cardboard box. While some people may interchange Siemens and Murray breakers, it is recommended to use Siemens breakers with Siemens panels to adhere to manufacturer rules and avoid potential issues with electrical inspectors. This breaker is not compatible with GE panels, as each manufacturer specifies the type of breakers allowed onto their panels. It is important to check the manufacturer's requirements before replacing a breaker. The QA120AFC is the current version of the breaker, replacing the older Q120AFC. It is designed to provide arc-fault protection and is not approved for use outside of Siemens equipment. Overall, customers have had mixed experiences with this product. Some have been satisfied with its performance and compatibility with Siemens panels. Others have received refurbished units without prior knowledge, which led to disappointment and return of the product. There have also been concerns about the accuracy of product photos, as one buyer received a different product than what was depicted.