Heavy-Duty 20A 4400W Surge Protector for Appliances, Smart Circuit Plug with Outlet Saver & Power Strip for Refrigerator, Air Conditioner, High-Power Devices, Overload & Voltage Protection 140 Joule

Surge & Lightning Protection Adjustable under-voltage (170V-197V) and over-voltage (265V) safeguards maintain appliance safety from high/low voltage, brownouts, spikes, lightning surges, power failures, and fluctuations. Core Appliance Protection with 3-Minute Delay Engineered for heavy-duty 20A 220V applications, this protector is suitable for air conditioners, mini splits, commercial refrigerators, air compressors, and other compatible equipment. The integrated 3-minute delay assists in preventing compressor damage from frequent restarts. Durable, Fireproof & Versatile Constructed with premium flame-retardant materials meeting UL94 safety standards, fully compliant with U. S.

safety standards. Excellent for home, office, or commercial use to safeguard devices against surges and fluctuations. 20A 220V ONLY Verify Before Purchase Designed exclusively for 20A 220V NEMA 6-20 outlets and appliances. Not compatible with standard 120V household outlets or NEMA 5-15/5-20 receptacles. Ideal for 220V air conditioners, mini splits, commercial refrigerators, air compressors, and other compatible 220V equipment. Please verify your outlet type before ordering