Siemens Circuit Breaker 2-Pole 20-Amp 480/277 Volts BQD220 Type BQD 6 available, pictures represent the average condition The Siemens Circuit Breaker 2-Pole 20-Amp 480/277 Volts BQD220 Type BQD is a reliable and high-quality electrical component designed for industrial and commercial applications. With its sturdy construction and compatibility with various voltage levels, this circuit breaker is ideal for protecting electrical circuits from overloads and short circuits. The Siemens brand ensures a trusted and reputable product that meets industry standards for performance and safety. This circuit breaker is a crucial component for maintaining the electrical integrity of a sys