PowerLink™ circuit breakers are one, two, and three pole thermal magnetic circuit breakers that provide arc fault circuit interrupters for PowerLink™ Intelligent panelboard. They can be configured to automatically or manually reset once tripped using a bimetallic strip. This circuit breaker is HACR rated to a current capacity of 30 amperages, allowing for it be ideally used in congruence with HVAC systems. Certified by the Underwriters Laboratory to meet the designed specifications.