The Siemens LMXD63B700 is a robust 3-pole, 3-phase circuit breaker designed to handle up to 700 amps at 600 volts. This Sentron model provides reliable protection with a standard interrupt rating of 50kAIC at 480 volts, making it suitable for demanding industrial applications. Featuring a thermal magnetic trip mechanism, the breaker ensures precise response to overloads and short circuits. Its bolt-on mounting style offers secure installation, though it comes without lugs and has a non-interchangeable trip unit. Distributed by BSP Automation, this circuit breaker is a solid choice for safely managing electrical circuits in a variety of settings.