Allen Bradley 150-SB3NBR

The Allen Bradley 150-SB3NBR is a smart motor controller designed as a solid-state soft starter. It handles three-phase motors with operating voltages ranging from 200 to 480 VAC and supports currents up to 140 amps. This model features a robust open enclosure and works across both 50 and 60 Hz frequencies. The control circuitry operates on a 24 VAC/DC supply, providing reliable and efficient motor starting performance. Distributed by BSP Automation, this soft starter is well-suited for applications where smooth motor startup and protection are essential.