The Zinsco GTE Sylvania 20 Amp Single Pole Circuit Breaker Type Q QC is a reliable and high-quality electrical component suitable for various industrial and commercial applications. With a maximum amperage of 20A and a voltage rating of 120VAC, this circuit breaker is designed to provide safe and efficient electrical protection. The sleek black color and Type A tripping characteristics make it easy to identify and operate, ensuring the safety of electrical circuits. Made by the reputable brand Zinsco Challenger GTE Sylvania, this circuit breaker is a durable and dependable choice for any electrical setup.