Siemens KPB3B120

The Siemens KPB3B120 is a robust 3-pole circuit breaker designed for three-phase electrical systems. Rated for 1200 amps and capable of handling up to 30kA interrupt capacity at 480 volts, this circuit breaker is built to provide reliable protection under demanding conditions. It features a bolt-on design with load side lugs, making installation straightforward and secure. The thermal magnetic trip unit offers dependable response to both overloads and short circuits, enhancing system safety. Additionally, the breaker operates efficiently at ambient temperatures up to 40 degrees Celsius and includes an interchangeable trip unit, allowing for flexible customization as needed. This Siemens model is available through BSP Automation, ensuring you have access to quality components for your industrial applications.