Too many surge protectors? Here's how to find the right one
Discover key factors to consider when choosing the perfect surge protector for your needs. Ensure your devices are safe and protected with the right features.
Last updated 1 week ago. Automatically generated content.


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Surge protection type determines how effectively a device shields equipment from electrical surges, which can cause damage and downtime. Choosing the right type ensures optimal protection for electronic devices, maintaining their longevity and functionality.
Popular options (you can select more than one)
Surge arrester
Typical price
72,– to 190,–Designed to limit over-voltage in electrical circuits, protecting equipment from transient surges.
Ideal for residential and commercial use, offering reliable protection against common power spikes.
Bestseller
Combination arrester
Typical price
170,– to 410,–Integrates features of both surge and lightning arresters for comprehensive protection.
Suitable for areas prone to both electrical surges and lightning strikes, ensuring robust defense for sensitive electronics.
Bestseller
Dehn SOEHNE venCI DVCI 255 combined lightning current and surge arrester
Lightning current arrester
Typical price
120,– to 360,–Specialized to handle high-energy surges caused by lightning strikes, safeguarding structures and devices.
Recommended for locations with frequent thunderstorms, providing enhanced safety and reducing downtime risks.
Bestseller
Nominal voltage is the standard operating voltage for which surge protection devices are rated. It is essential to choose the appropriate nominal voltage to ensure compatibility and optimal functioning of your electrical systems.
Popular options
Up to 50 V
Suitable for low-voltage applications such as telecommunications and data lines.
Provides protection for sensitive equipment against voltage surges, ensuring reliable operation.
Bestseller
Ubiquiti ETH-SP-G2: Surge Protect Gen.2
51 - 250 V
Designed for standard residential and commercial electrical systems.
Offers effective surge protection for common household appliances, preventing damage from voltage spikes.
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251 - 1000 V
Ideal for industrial applications and heavy-duty equipment requiring higher voltage.
Ensures robust protection for machinery and industrial systems, minimizing downtime and repair costs.
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The test class of surge protection devices categorizes them based on their ability to handle different surge conditions, including lightning strikes and electrical overloads. Understanding the test class is crucial for selecting a device that effectively safeguards your electrical systems against specific types of surge threats.
Popular options (you can select more than one)
Type 1
Typical price
160,– to 420,–Designed to protect against high-energy surges, typically from direct lightning strikes.
Ideal for installations directly connected to external power lines, offering robust defense against severe surges.
Bestseller
Type 2
Typical price
84,– to 250,–Intended to guard against medium-energy surges originating from indirect lightning or switching operations.
Suitable for residential and commercial settings, ensuring reliable protection within electrical distribution networks.
Bestseller
Type 3
Typical price
80,– to 210,–Offers protection against low-energy surges, often caused by internal device switching.
Best for safeguarding sensitive electronic equipment and appliances, providing localized surge defense.
Bestseller
Mounting type determines how surge protectors are installed, affecting ease of access, space utilization, and maintenance. Choosing the appropriate mounting type can enhance the functionality and convenience of surge protection in various environments.
Popular options (you can select more than one)
Top-hat rail
Typical price
97,– to 280,–Features a standardized rail system for quick and easy installation in electrical panels.
Ideal for compact spaces and industrial settings, offering flexibility and efficient use of space.
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Built-in installation
Typical price
28,– to 120,–Integrated directly into existing structures or electrical systems, providing a seamless look.
Best suited for permanent installations, enhancing aesthetic appeal and reducing visible clutter.
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Flush-mounted
Typical price
34,– to 96,–Installed flush with surfaces, ensuring minimal protrusion and maintaining a sleek appearance.
Perfect for residential and commercial spaces where aesthetics are crucial, providing a clean and unobtrusive setup.
Bestseller
The brand factor is crucial in selecting surge protection as it influences durability, technological innovation, and compatibility. Renowned brands like Ubiquiti, Dehn, and OBO Bettermann offer varied features that enhance safety, reliability, and performance in different environments.
Popular brands (you can select more than one)
Ubiquiti
Known for integrating advanced networking and surge protection technologies.
Ideal for tech-savvy consumers seeking enhanced network security and stability.
Bestseller
Dehn
Specializes in high-quality surge protection solutions for industrial and commercial use.
Offers robust equipment longevity and superior protection against lightning strikes.
Bestseller
Digitus
Offers affordable surge protectors with basic functionality.
Suitable for budget-conscious users looking for essential protection features.
Bestseller
Hager
Renowned for user-friendly and efficient surge protection products.
Perfect for residential settings, ensuring peace of mind with reliable performance.
Bestseller
OBO Bettermann
Known for comprehensive protection in both residential and industrial applications.
Provides versatile solutions that cater to diverse electrical protection needs.
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