Square D QJA221004 – 100A 2 Pole Molded Case Circuit Breaker Mega Sale

Designed for high-capacity electrical systems, this 100A PowerPacT Q-Frame breaker offers reliable thermal-magnetic trip functions. It is engineered to safeguard industrial and commercial distribution networks. Featuring a BC phase connection, the QJA221004 mounts into Square D I-Line panelboards and switchboards. Facility managers can also use it to replace older Q22100 breakers. This 2-pole MCCB boasts a 100kAIC rating at 240VAC, a trip-free mechanism, and a Visi-Trip indicator.