EA3-B0-22-620-12A-CB is a hydraulic-magnetic circuit breaker from the E-Series, designed for higher current and voltage applications. This circuit breaker features a current rating of 20A, 50/60Hz short time delay, and is equipped with S.P.D.T. auxiliary switch with 0.110 Q.C. terminals. It is UL listed and CSA certified for branch circuit protection without requiring fuse backup, and is also recognized as a supplementary protector and manual motor controller. The unit is suitable for applications requiring reliable overcurrent protection in industrial and commercial electrical systems.