CA1-B0-12-620-6D2-C

The Littelfuse CA1-B0-12-620-6D2-C is a single-pole magnetic circuit breaker with hydraulic delay, rated for 20A at 480V. It uses a lever actuator for manual operation and is designed for panel mounting. The magnetic hydraulic delay mechanism provides reliable overcurrent protection with time-delay characteristics suited to a range of industrial and commercial applications.

This circuit breaker carries approvals from CCC, CSA, and UL, indicating compliance with recognized safety standards. The single-pole configuration makes it suitable for protecting individual branch circuits or equipment loads. The lever actuator provides clear visual indication of the breaker state and allows for easy manual reset after a trip event.

The panel mount design simplifies installation into standard equipment enclosures or control panels. With a 20A current rating and 480V voltage rating, this breaker is appropriate for applications requiring moderate current handling at higher voltages. The non-illuminated actuator keeps the design simple and reduces potential failure points.

As a magnetic hydraulic delay breaker, it offers a balance of fast response to short circuits and intentional delay on overloads, helping to prevent nuisance trips while still protecting downstream equipment. This makes it a versatile choice for motor circuits, power distribution, and other inductive loads where inrush currents are a consideration.