B340 | BREAKER 40A 3P 240V 10K BL | Siemens Industrial Controls

Siemens Industrial Controls' B340 circuit breaker is a 40 amp, 3-pole, 240-volt device designed to protect electrical systems from overloads and short circuits. Its robust construction and reliable performance make it an ideal choice for industrial and commercial applications. The B340 breaker features a 10kA interrupting capacity, providing exceptional protection against electrical faults. Its compact size allows for easy installation in electrical panels, while its color-coded terminals simplify wiring. This Siemens circuit breaker meets UL489 standards for safety and quality. Its quick-trip mechanism ensures fast response to overcurrent conditions, minimizing damage to equipment and preventing electrical fires. Additionally, the B340 is suitable for use in branch circuits or as a main breaker. Upgrade your electrical system with the reliable Siemens Industrial Controls B340 circuit breaker. Our HVAC supply store offers competitive prices, fast shipping, and expert support for all your industrial electrical needs.