Nu-Calgon 5010-31 NuStart Compressor Soft Starter 460 VAC/3PH 4-27 RLA

The Nu-Calgon 5010-31 NuStart Compressor Soft starter 4-27 RLA is an anti-electrical and mechanical component on the compressors during the start-up process in order to enhance the performance of compressors in the HVAC systems. It restricts smooth motor torque at 460 VAC three-phase, which assists the compressor in starting a voltage drop on the power supply. It fits in the electrical control panel designed to be used in commercial and industrial chillers, rooftop units, and large air conditioners. It reduces the load on the electrical parts, extends the compressor and helps to maintain stable operation.