Eaton / Cutler-Hammer BR2020 – 20/20A Tandem Miniature Circuit Breaker Shop Now

Packing dual 20-amp thermal-magnetic protection into a one-inch footprint, this duplex component maximizes capacity in residential electrical systems. It provides independent trip functions for each circuit. Designed for older installations, this non-CTL plug-on unit installs into legacy Type BR load centers lacking notched bus bars. It serves as an exact replacement for discontinued A2020 models. Featuring a 10kA short-circuit rating, the assembly accepts 14-4 AWG copper or aluminum wiring.