Nippon Refrigerator Surge Protector White. Features/Specifications: Surge protector for All types of Domestic Refrigerators Over-Voltage Disconnection 3-Minute Safety Cycle 3 Modes LED Indicator Detachable Ground Pin Specifications for Nippon Refrigerator Surge Protector: Manufacturer: Nippon Color: White Features of Nippon Refrigerator Surge Protector: Surge protector for All types of Domestic Refrigerators Over-Voltage Disconnection 3-Minute Safety Cycle 3 Modes LED Indicator Detachable Ground Pin Package Contents: Nippon Refrigerator Surge Protector Nippon PROTECT-RF: Refrigerator Surge Protector White