Also known as supplemental protectors, these circuit breakers mount directly to DIN rail downstream from a branch circuit breaker to protect a single piece of equipment.

An electronic trip mechanism makes these circuit breakers fast, precise, and consistent. They continuously monitor current and trip at a precise value compared to the much wider current range in traditional thermal-magnetic breakers.

Protect against overload and short circuits in low-voltage automotive and other electronic applications.

Detect and mitigate ground faults to prevent harm to equipment, circuits, and people.