This Siemens Q220U circuit breaker is a reliable choice for any electrical wiring application. With a maximum amperage of 20A and a voltage range of 120/240V, it features a type A tripping characteristic and a phase control function. The circuit breaker has a clip-on, plug-in/on, unit, and snap-in mounting style, making it easy to install and compatible with 8-14 AWG wires.

It also has a standard trip interruption type and box lug electrical connexion. The circuit breaker is made of copper material and has a black color. This wired electric type has a current rating of 16-30A and a current type of AC. The Q220U circuit breaker is suitable for interior use and has a temperature rating of 40 °C (104 °F).