The Siemens QF250AP is a 50-Amp, 2 Pole, 240-Volt Ground Fault Circuit Interrupter Breaker with a clip-on mounting style. It is designed for interior use and features a pigtail connector for electrical connection. This GFCI breaker from Siemens is designed for instantaneous break time and is suitable for AC current type with a voltage of 240VAC and 125VDC. With two positions and a maximum amperage of 50A, this black-colored breaker is an ideal choice for circuit protection in various electrical setups.