Square D QBA221004 – 100A 2 Pole Molded Case Circuit Breaker Limited Time

Providing 100 amps of reliable power distribution, this PowerPact Q-Frame circuit breaker is tailored for industrial facilities. It delivers proven thermal-magnetic protection. The unit utilizes a BC phase connection for integration into Square D I-Line switchboards. It is a verified substitute for the QDA221004 and replaces older Q22100 components. Rated for 10kAIC at 240VAC, this HACR-approved device features a Visi-Trip mechanism that clearly flags tripped conditions to minimize downtime.