Safeguards your equipment
Overvoltage and undervoltage protection shields appliances from unstable power conditions.
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Why customers love it
Automatic protection for your valuable appliances
This adjustable protector monitors single-phase AC power and shuts off equipment when voltage or current exceeds safe levels, preventing damage from surges or overloads. It works with both 110V and 220V systems and resets itself once conditions return to normal.
- Wide voltage range supports 70–300V AC for versatile use
- Adjustable current limit configurable from 1 to 63 amps
- Overvoltage and undervoltage protection safeguards appliances from unstable power
- Overcurrent and short-circuit protection prevents overheating and electrical faults
- Self-resetting function automatically restores power after a fault clears
- Compact design fits standard electrical boxes for easy installation
Why you'll appreciate this protector
Automatic recovery
The self-resetting function restores power automatically once a fault clears, so you don't have to intervene.
Customizable protection
Adjust the current limit from 1 to 63 amps to match the specific needs of your equipment.
Easy to fit
The compact design fits standard electrical boxes, making installation straightforward.
Specs
The details that matter
- Voltage Range
- 70–300V AC
- Voltage
- 110V-220V AC
- Current Limit
- 1–63A
- Poles
- 2P
- Type
- Universal Adjustable Voltage Current Protector
More details
This adjustable protector monitors single-phase AC power and automatically shuts off your equipment when voltage or current exceeds safe levels, preventing damage from power surges or overloads. It works with both 110V and 220V systems and resets itself once conditions return to normal.
- Wide voltage range: supports 70–300V AC for versatile use
- Adjustable current limit: configurable from 1 to 63 amps to match your needs
- Overvoltage and undervoltage protection: safeguards appliances from unstable power
- Overcurrent and short-circuit protection: prevents overheating and electrical faults
- Self-resetting function: automatically restores power after a fault clears
- Easy to install: compact design fits standard electrical boxes
- Durable construction: built to handle continuous use in residential or light commercial settings
Ideal for protecting refrigerators, air conditioners, pumps, and other valuable single-phase equipment in homes, workshops, or offices.
Frequently asked questions
Everything you might want to know before you order.
How do delivery and returns work?
Shipping
Free standard shipping
To Germany: 1–3 business days processing, then 5–12 business days in transit. Estimates, not guaranteed dates.
Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.
Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.
Returns
Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.