The Challenger CBB2020 Bolt On Circuit Breaker is a reliable electrical component designed for industrial and commercial use. With a maximum amperage of 20A and the ability to handle both 120 and 240V systems, this circuit breaker offers a dependable solution for overloading protection in electrical circuits. The bolt-on mounting style ensures easy installation and secure attachment, making it a convenient choice for various applications. The Challenger brand is known for producing high-quality electrical equipment, making this circuit breaker a trustworthy option for ensuring the safety and efficiency of electrical systems.