Trending Square D QOB120AS – 20A 1 Pole Miniature Circuit Breaker

Integrating automated control into standard power distribution, this 20-amp single-pole device handles remote switching tasks for commercial facilities. It installs seamlessly into Square D Powerlink, NQ, and NQOD panelboards, serving as a functional substitute for the QOB120ASB. Rated for 10kAIC at 120/240VAC, the unit combines standard thermal-magnetic protection with Switching Duty approval and a Visi-Trip flag.