Hot Deal Siemens Q21515 – 15/15A Quadplex Miniature Circuit Breaker

Engineered for residential applications, the Siemens Q21515 quadplex breaker fits into a standard two-inch space. It provides four 15A poles of protection, effectively doubling the density of your electrical distribution system without requiring a larger enclosure. This plug-on unit installs into Siemens CTL load centers and Murray panels, serving as an exact replacement for the legacy MP21515CT.