Popular Eaton / Cutler-Hammer BAB1020 – 20A 1 Pole Miniature Circuit Breaker

Designed for commercial electrical systems, the BAB1020 delivers standard 20-amp branch circuit protection. This Quicklag component utilizes proven thermal-magnetic trip technology to handle overloads effectively. The bolt-on configuration installs into Eaton Pow-R-Line panelboards, plus legacy Westinghouse and Bryant enclosures. It serves as an exact replacement for older QNBL1020 models.