QOB240 | Schneider Electric Mini Circuit Breaker

The QOB240 is a mini circuit breaker designed for use in the QO series. It features a current rating of 40A and operates as a 2-pole breaker at 120/240VAC. With a breaking capacity of 10kA, it provides overcurrent protection and switching on both AC and DC systems. Equipped with a trip-free toggle mechanism, it ensures quick make, quick break action, and positive handle indication. Additionally, it includes VisiTrip trip indication for visual confirmation of tripped circuits. The QO circuit breaker supports various factory-installed accessories such as shunt trips, auxiliary switches, and alarm switches. It utilizes bolt-on mounting for installation. 

The QOB240 is a mini circuit breaker belonging to the QO series, manufactured by a reputable brand, designed to provide overcurrent protection and switching capabilities for both AC and DC systems. These circuit breakers, available in one, two, and three pole configurations, incorporate a thermal magnetic mechanism with an over-center, trip-free toggle mechanism, ensuring quick make, quick break action, and positive handle indication. Additionally, they feature VisiTrip trip indication, offering a visual indication when the circuit breaker has tripped and interrupted the circuit. 

These circuit breakers offer a comprehensive range of features and factory-installed accessories, including shunt trips, auxiliary switches, and alarm switches, enhancing their functionality and adaptability to various applications. The QOB240 specifically operates as a 2-pole circuit breaker with a current rating of 40A at 120/240VAC. It boasts a breaking capacity of 10kA and utilizes bolt-on mounting for secure installation. 

Furthermore, the QO circuit breakers are recognized for their compliance with safety standards. They are UL Listed under UL File E84967 and CSA Certified under CSA Master Contract 153555, assuring users of their reliability and performance.