Square D Q0340 Circuit Breaker 40 Amp 3 Pole Circuit Breaker

Enhance the safety and efficiency of your electrical system with the Square D Q0340 Circuit Breaker, a reliable protection device designed for interior applications. With a sturdy ABS/plastic construction, this 40-amp, 3-pole circuit breaker ensures a secure connection and enduring performance. It is compatible with 201-250V AC systems and is ideally suited for main breaker applications. Featuring a Type D tripping characteristic, the breaker quickly detects overloads, minimizing the risk of electrical faults. The unit includes a trip indicator, allowing for easy monitoring and maintenance. Its plug-in/on mounting style and 2-gang configuration make installation and replacement straightforward, while the black color ensures a sleek, professional appearance.