The Square D Homeline 20-Amp 1-Pole Dual Function Circuit Breaker HOM120DFC Pig Tail is a versatile electrical component suitable for various residential and commercial applications. With a maximum amperage of 20A and an interruption type suitable for CAFI and GFI systems, this circuit breaker provides reliable protection for electrical circuits. The plug-in mounting style and on/off operation method make installation and maintenance easier. Made of ABS/plastic material and designed for wet and damp locations, this circuit breaker from Square D is a durable and efficient choice for electrical panels and boxes.