Connecticut Electric 1 In. 30A Double-Pole Circuit Breaker for Federal Pacific is designed specifically as a for Federal Pacific breakers. It is classified and for use in Federal Pacific load centers, ensuring both compatibility and safety. This circuit breaker is ETL listed, confirming that it has passed rigorous testing to meet essential safety and performance standards. When replacing a circuit breaker, it is crucial to choose one that matches your electrical panel or load center specifications. Federal Pacific load centers have unique requirements, and using a compatible breaker helps maintain the safety and reliability of your electrical system. Model Number: VPKUBIF0230N