SureStart, Single Phase Compressor Soft Starters for HVAC units and heat pumps

Additional Features: 

• Reduces inrush start-current by up to 70%
• Automatically optimizes the starting current without a user interface
• Reduces required size of back-up generators or solar power systems
• Extends equipment life by reducing torque by up to 70%
• Provides brownout protection
• Protects compressors and motors from:
  • Stalling
  • Overheating
  • Contactor Arching Damage
  • Mechanical Shock
  • Motor Reversal

Contactor: Secondary
Power Supply & Control Voltage: Auto-start at power-up
Start Current Reduction: 70% (single phase); 40% (three phase)
Start Torque Reduction: Up to 70%
Starts Per Hour: 15
Short Circuit Current Rating (SCCR): 5 kA
Operating Temperature Range: -4 to 140°F (-20 to 60°C) Storage
Temperature Range: -40° to 185°F (-40 to 85°C)
Life Expectancy at Maximum Load Rate: Minimum 100,000 cycles
Dimensions: 5.30 x 2.94 x 1.96 in (135 x 75 x 50 mm)
Weight: 1.11 lb (500 g)
IP Rating: IP20

For compressors operating with 208 to 230 VAC, single phase:

Additional Notes:

For applications with 115 VAC motors, use SS0V12-20SN
For RV conditioning units operating on 120 VAC with 4-20A, use SS0C04-20RW (water proof)