The Siemens Q220 2 Pole 20A 120/240v Circuit Breaker is a reliable and efficient electrical component suitable for both interior and exterior use. This circuit breaker features a Type A tripping characteristic, suitable for AC current up to 250V. With overload protection and a maximum amperage of 20A, it offers phase control and is designed for easy installation with clip-on, plug-in, and snap-in mounting styles. The durable copper construction and compact design make it ideal for various applications such as control equipment panels, branch circuits, and electronics.