The Siemens Q115 Circuit Breaker is a black, 1-pole breaker with a maximum amperage of 15A and a voltage rating of 240V. It features a plug-in design and a switch control style, making it easy to install and operate. The mounting style options include panel or bolt-on, and it is made of plastic material. This circuit breaker is compact, with dimensions of 3 inches in width and 1 inch in height, suitable for use in various electrical applications.