The Allen Bradley 150-A135NCD is a sophisticated Solid State, microprocessor-based Soft Starter designed to handle a diverse range of 3-phase input voltages from 200 to 600 Volts AC, making it ideal for motors up to 125 HP with a current rating of 135 Amperes at 600 Volts AC. Part of the Rockwell Automation SMC PLUSâ„¢ family, this open enclosure device is optimal for indoor use and can be enclosed if temperatures stay within 0 to 50 degrees Celsius. It excels in reducing mechanical maintenance costs and energy expenditures by offering various operational modes such as Soft Start, Soft Stop, Current Limit Start, and Selectable Kickstart. Additionally, it features advanced protection and diagnostics with LED indicators to effectively ease troubleshooting efforts.