The ALLEN BRADLEY 150-F361NBD is a solid-state soft starter and smart motor controller with a 361 amp capacity, designed for 300 HP motors. It features an open enclosure design and operates with 200-460 VAC input line voltage (3 phase, 50/60 Hz) and 100-240 VAC control voltage. This standard model comes with a 2-year warranty from RADWELL (factory warranty not applicable).