The Eaton BRN120AF Combination Circuit Breaker AFCI is a high-quality electrical component designed for industrial and commercial applications. With a maximum amperage of 20A and voltage rating of 120VAC, this 1-pole main breaker offers reliable protection for electrical circuits. The combination operation method ensures versatile functionality, making it a versatile choice for various settings. This lot of 10 circuit breakers from Eaton is a dependable option for ensuring the safety and efficiency of electrical systems.