Instant Buy Siemens / ITE QTI-2020 – 20/20A Tandem Miniature Circuit Breaker

Engineered for high-density power distribution, this twin 20-amp miniature breaker delivers reliable thermal-magnetic protection for standard residential loads. The plug-on configuration installs into classic Siemens, ITE, and Gould load centers. It acts as a reliable drop-in solution for aging infrastructure, matching the exact physical dimensions of the original hardware. Rated for 10kA interrupting capacity, it features a SWD rating for safely switching fluorescent lighting loads.