FridgeGuard Low power (under-voltage) will certainly damage any refrigeration appliance’s compressor. The FridgeGuard protects your appliance by disconnecting the power when it goes below unacceptable level. Additionally, there is a delay when power returns to normal. This will ensure that the appliance is not switched on-off repeatedly during fluctuations nor is it subjected to a massive surge normally experienced when power returns after power cuts. Product Description Maximun power: 5Amps Wait time: 30 seconds Ideal For: fridges, freezers, coolers, All up to 5Amps maximun Tip: use special for under-voltage of 5Amps Protection against: Uder-voltage Surges/spikes Sower back surges AVS