Homeline 20-Amp Single-Pole Tandem Circuit BreakerThe Square D by Schneider Electric Homeline Single Pole Tandem Circuit Breaker consists of (2) single pole, 20 Amp breakers in 1 pole space. It is used for overload and short circuit protection of your electrical system. This breaker is compatible with Homeline load centers and CSED devices. The ANSI certified and UL listed unit is rated for 120 240 VAC and 10,000 AIR.Homeline circuit breakers are built with the same Square D brand quality you have