Siemens B340HH

The Siemens B340HH is a robust circuit breaker designed for reliable protection in three-phase electrical systems. This 3-pole breaker supports a current rating of 40 amps and operates at 120/240 volts AC. With an impressive interrupting capacity of 65kA at 240 volts, it offers extra-high interruption capability to safeguard your panelboard installations. The thermal magnetic trip mechanism ensures dependable performance under both overload and short-circuit conditions. Its bolt-on design with load-side lugs makes it easy to mount and connect within panelboards. Distributed by BSP Automation, the B340HH is a solid choice for industrial and commercial electrical protection needs.