The Siemens Plug-On Neutral Tandem Arc Fault Circuit Interrupter (Q2020AFCNP) is a reliable and efficient circuit breaker suitable for interior use. With Type A tripping characteristics and a maximum amperage of 20A, it provides overload protection and instantaneous break time. The plug-on neutral feature makes installation quick and easy, while its corrosion-resistant material ensures durability. This circuit interrupter, in a sleek black color and compact design, is ideal for any room and offers a combination of analog/mechanical control style for precise operation.