The Littelfuse CA1-B0-24-630-422-DG is a single-pole circuit breaker featuring a magnetic hydraulic delay mechanism for overcurrent protection. It is rated at 30A and 240V AC/DC. The breaker uses a lever actuator and is designed for panel mount installation. It has no illumination. This breaker holds safety approvals from UL489, CSA, and CCC. The hydraulic delay provides a time-delay characteristic that decreases with higher fault currents, making it suitable for applications with moderate inrush currents, such as industrial control panels and power distribution equipment.