Square D QOB3151021 is a 15 Amp 3 Pole 240 Vac circuit breaker designed for industrial applications. This breaker supports both 120/240V AC and includes a shunt trip feature for enhanced safety and control. It is suitable for bolt-on installation and is commonly used in various industrial settings requiring reliable electrical protection. The breaker is known for its robust design and is often used in new installations or as a replacement part.
Its shunt trip capability allows for remote control, making it a versatile choice for complex electrical systems. This breaker is essential for maintaining electrical safety and efficiency in industrial environments.