Nu-Calgon 5010-30 NuStart Soft Start 208-230V 3-Phase 4-28A HVAC
Nu-Calgon

Nu-Calgon 5010-30 NuStart Soft Start 208-230V 3-Phase 4-28A HVAC

SKU: 5010-30
$378.89
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The Nu-Calgon 5010-30 NuStart Soft Starter is a professional-grade compressor soft start and protection device engineered for 208-230V three-phase HVAC and refrigeration systems.

Designed specifically for scroll compressors, NuStart reduces inrush current and startup torque to deliver smoother equipment startup while protecting compressors and refrigerant piping from mechanical stress.

By optimizing motor startup using current-based control technology, the NuStart minimizes electrical demand, reduces nuisance breaker trips, lowers startup noise, and improves performance when operating on generators or backup power systems.

Ideal for commercial air conditioning, refrigeration, heat pump, and chiller applications, the compact design installs directly inside the condensing unit electrical compartment for reliable long-term protection.

Specifications:

  • Brand: Nu-Calgon

  • Product Series: NuStart

  • Part Number: 5010-30

  • Voltage Rating: 208-230 VAC

  • Phase: Three Phase

  • Frequency: 50/60 Hz

  • Compressor Current Range: 4–28 Amp RLA

  • Maximum LRA: 210A

  • Start Current Reduction: 30–50%

  • Startup Torque Reduction: 50–70%

  • Operating Temperature: -4°F to 140°F

  • Protection Rating: IP20

  • Dimensions: 5.30" x 1.96" x 2.94"

  • Weight: Approx. 1.1 lb

  • Application: Scroll Compressors Only

  • Compatible Systems:

    • Commercial Air Conditioning

    • Heat Pumps

    • Chillers

    • Refrigeration Systems