Protect your RV’s electrical system and compressor from startup stress with this soft start controller for single-phase air conditioner power systems. By intelligently regulating compressor voltage during startup, this device minimizes inrush current and voltage surge while preserving full motor torque, allowing your generator or shore power connection to handle the load without strain.

Protection and easy setup are built in. The system includes automatic monitoring that shuts down the compressor if power is interrupted, then safely restarts after a three-minute delay. Installation requires only the included wire pigtails, connectors, and hardware along with the detailed instructions.

• Compatible with all RV rooftop and basement air conditioners
• Reduces startup current draw to relieve electrical strain
• Protects compressor and power supply from surge damage
• Supports 110/240V AC single-phase systems
• Dimensions: 5-5/8 x 2-15/16 x 2 inches
• Includes: five 3-foot wire pigtails, instruction guide, wiring connectors, three wire ties, mounting hardware