SQUARE D, QOB340 Bolt On Circuit Breaker 40Amp 3Pole 240VAC 10ka

This Square D QOB340 bolt-on circuit breaker is a high-quality electrical equipment that is perfect for any business or industrial setting. With a maximum amperage of 40 A and voltage of 120/240V, this main breaker is designed to provide thermal overload protection and is made of durable ABS/plastic material. Featuring an on/off operation method and a current rating of 31-40 A, this circuit breaker is compatible with a variety of electrical applications. It also has a shelf life of DCR 238 and is colored black for easy identification. If you're looking for a reliable circuit breaker that can handle high electrical loads, this Square D QOB340 is an excellent choice.