The NEW Square D QOB340VH 40A 3 Pole Bolt-On Circuit Breaker is a reliable and high-quality electrical component suitable for various industrial and commercial applications. With a maximum amperage of 40A and a rating of 240V, this circuit breaker is designed for efficient and safe electrical distribution. The bolt-on mounting style makes installation quick and easy, ensuring a secure connection for reliable performance. Perfect for protecting electrical circuits from overloads and short circuits, this Square D circuit breaker is a essential component for any electrical system.