13A Voltage stabilizer TV/Freezer/Fridge Guard 3000W Automatic Over Under Voltage Protection 150 Seconds Delay UK Plug

Protect Your Appliances From Unstable Voltage

Unstable voltage can cause serious problems for refrigerators, freezers, TVs and other household appliances.

This 13A 3000W Voltage Protector monitors the incoming voltage and automatically disconnects power when an unsafe over-voltage or under-voltage condition is detected.

When the voltage returns to a safe operating range, the protector waits approximately 150 seconds before restoring power. This delayed restart helps prevent immediate appliance startup after voltage fluctuations or power recovery.

How It Works

Normal Voltage
When the voltage is within 175–240V AC, the yellow indicator turns on.

150 Seconds Delay
After the protector is connected and the voltage remains within the normal range, it waits approximately 150 seconds before entering normal working mode.

Normal Operation
The green indicator stays on and power is supplied to the connected appliance.

Voltage Protection
When voltage falls below 175V AC or rises above 240V AC, the protector immediately enters protection mode. The red indicator stays on and power output is cut off.

Automatic Recovery
When the voltage returns to a safe range, the yellow indicator turns on and the protector waits approximately 150 seconds before restoring power.

HOW TO OPERATE

Step 1 — Connect The Protector

Plug the voltage protector into a compatible UK Type G wall socket.

Step 2 — Connect Your Appliance

Plug your refrigerator, freezer, TV or other compatible appliance into the voltage protector.

Step 3 — Check The Indicator

The LED indicator shows the current operating status:

Yellow Light — Waiting for normal operation or recovery
Green Light — Normal working mode and power output ON
Red Light — Voltage protection mode and power output OFF

Step 4 — Wait For 150 Seconds

When the voltage is within the safe operating range, the protector will wait approximately 150 seconds before restoring power.

Step 5 — Automatic Protection And Recovery

If the voltage becomes too high or too low, power output is automatically cut off. When the voltage returns to a safe range, the protector automatically begins the recovery process.

ON/OFF BUTTON

The ON/OFF button works only when the input voltage is within the normal operating range.

When the protector is in voltage protection mode and the red indicator is on, the ON/OFF button will not operate.

SUITABLE FOR

• Refrigerators
• Freezers
• Televisions
• Washing Machines
• Microwaves
• Water Dispensers
• Other Compatible Household Appliances

IMPORTANT NOTES

• Maximum load is 13A and 3000W. Do not exceed the rated capacity.
• The 150-second delay is normal and is designed to delay appliance restart after voltage fluctuations or power recovery.
• This product is a voltage protection device.
• The ON/OFF button does not operate while the protector is in voltage protection mode.
• Keep away from water and excessive moisture.
• For safety, disconnect the product before performing any electrical maintenance.