Enphase SSTART-12-20A-1P-115V Soft Starters for 120V Pumps and HVAC

Enphase Soft Starter 12A to 20A 115V for HVAC & Pumps (SSTART-12-20A-1P-115V)

The Enphase SSTART-12-20A-1P-115V Soft Starter (frequently branded as SureStart by Enphase) is a single-phase motor control module engineered to reduce high locked-rotor inrush currents (LRA) during the startup of 115 VAC motors and compressors. Designed for 120 V pumps, small air conditioning units, and HVAC equipment, this device ramps up motor voltage smoothly rather than subjecting the electrical grid or off-grid power supply to a sudden full-power surge.

Ideal for solar PV microgrids, generator setups, and battery energy storage systems, it prevents battery inverter overloads, eliminates line voltage drops, and reduces mechanical wear on motor windings and compressor components..

• Type: Single-phase soft starter
• Rated Voltage: 115 VAC
• Shipping Weight: 1.5 lb
• Shipping Dimensions: 5.25 x 3 x 2 in
• Frequency: 60 Hz (typically supports 50/60 Hz)
• Current Range (FLA): 12–20 Amps