The ABB 20 Amp Single-Pole Dual Function Arc Fault/GFCI Plug-On Neutral Circuit Breaker is a reliable and efficient electrical component designed for safety and convenience. With a maximum amperage of 20A, this circuit breaker from ABB combines two functions in one, making it a versatile option for various electrical systems. The plug-on neutral feature simplifies installation and provides a secure connection, ensuring optimal performance and protection. Ideal for both residential and commercial applications, this circuit breaker offers peace of mind with its dual functions and high-quality construction.