Eaton / Cutler-Hammer QBHW3070H – 70A 3 Pole Miniature Circuit Breaker Fan Favorite

Manufactured by Eaton, the QBHW3070H is a 70A miniature circuit breaker from the Quicklag family. Built for commercial distribution, it provides reliable protection for 240V systems. Featuring a bolt-on design and box lug terminals, this breaker installs securely into Pow-R-Line panelboards. It accepts 8-1/0 AWG copper or aluminum wire. Rated at 22 kAIC, it handles higher fault currents than standard breakers. The unit utilizes fixed thermal-magnetic trip technology and is HACR rated.