Best Choice Square D HJA36020 – 20A 3 Pole Molded Case Circuit Breaker
Original price was: $691.99.$290.64Current price is: $290.64.
Built for heavy-duty commercial use, the Square D HJA36020 is a 20A, 3-pole molded case circuit breaker featuring thermal-magnetic trip technology. It delivers reliable long-time and instantaneous (LI) protection. Designed for seamless integration, this breaker mounts into Square D I-Line panelboards. It is an excellent upgrade path, replacing older FC36020, FA36020, and FH36020 models.





