Industrial QBGFEP2020 Bolt On Circuit Breaker

Westinghouse QBGFEP2020 Bolt-On Circuit Breaker is a 2-pole, 1-phase ground fault equipment protection (GFEP) device rated for 20 A and 120/240 V, designed for industrial and commercial power distribution. With a 10 kAIC interrupt rating, it provides reliable protection against overloads, short circuits, and ground fault conditions in panelboards, heat trace systems, motor control equipment, and electrical service applications. This bolt-on breaker uses the QBGFEP family mechanism and mounts in compatible enclosures, delivering precise 30 mA trip sensitivity to detect small leakage currents. Manufactured under the Westinghouse brand, the QBGFEP2020 is intended for applications requiring dependable two-pole GFEP and is commonly used in environments such as panelboards and industrial control systems. Considered alongside common replacements like Eaton QBGFEP2020, General Electric THQB22020, and Siemens QF220A, it provides a direct option for upgrading or retrofitting existing GFEP protection in industrial power distribution networks.