Experience reliable electrical protection with the Square D QOB120 Miniature Circuit Breaker. Designed for efficient operation and long-lasting performance, this 20 A model is a trusted solution for safeguarding your electronic and electrical devices. The breaker's compact design is ideal for a wide range of applications in commercial, industrial, and residential settings.

The QOB120 is a single-phase circuit breaker that offers both quality and convenience, with easy installation and maintenance. As part of a well-known brand, Square D, it adheres to strict industry standards, ensuring optimal safety and circuit integrity for your valuable equipment.