
Too Many Surge Protectors? Here's How to Choose the Right One
Discover five essential factors to consider when selecting the perfect surge protector for your needs.
Last updated 11 hours ago. Automatically generated content.


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Surge protection type refers to the kind of device used to shield electrical systems from voltage spikes. Choosing the right type is crucial as it impacts your home's safety and the longevity of electronic appliances.
Popular options (you can select more than one)
Surge arrester
Typical price
74.– to 200.–Designed to protect electrical systems from transient over-voltage by diverting excess current.
Surge arresters are ideal for safeguarding large installations, minimizing damage from indirect lightning strikes or switching surges.
Bestseller
Combination arrester
Typical price
140.– to 420.–Integrates both surge and lightning protection, offering comprehensive coverage.
Combination arresters are perfect for areas prone to frequent electrical disturbances, ensuring robust defense for sensitive electronics.
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Lightning current arrester
Typical price
130.– to 350.–Specifically designed to handle high-energy lightning strikes, redirecting dangerous currents safely.
Lightning current arresters are essential for regions with high lightning activity, providing enhanced protection for homes and commercial buildings.
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Nominal voltage refers to the voltage level at which surge protection devices are designed to operate effectively. Selecting the appropriate nominal voltage is crucial for ensuring the device can handle electrical surges specific to your environment, thus safeguarding connected equipment.
Popular options
Up to 60 V
Suitable for low-voltage applications such as telecommunications equipment and small electronics.
Provides effective protection for devices operating at lower voltages, minimizing the risk of electrical damage.
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Ubiquiti ETH-SP-G2: Surge Protect Gen.2
61 - 240 V
Ideal for standard residential and commercial electrical systems.
Ensures robust protection for common household appliances and office equipment, reducing potential downtime and repair costs.
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241 - 480 V
Designed for industrial and high-power applications, including heavy machinery.
Offers strong protection for high-voltage environments, ensuring operational continuity and equipment safety.
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The test class in surge protection devices indicates the level of protection they offer against electrical surges, categorized by type. Understanding these types is essential for choosing a device that meets the specific needs of your electrical environment, ensuring safety and reliability.
Popular options (you can select more than one)
Type 1
Typical price
160.– to 460.–Designed to protect against direct lightning strikes and large surges from external sources.
Type 1 devices are ideal for locations where exposure to powerful surges is a concern, providing maximum protection for primary electrical systems.
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Type 2
Typical price
85.– to 260.–Intended to protect against residual surges from indirect lightning strikes and smaller internal sources.
Type 2 devices are suitable for residential or commercial buildings, offering a balance of protection and cost-effectiveness.
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Type 3
Typical price
75.– to 200.–Provides protection against low-level surges, typically occurring within internal circuits.
Type 3 devices are perfect for protecting sensitive electronics and appliances, ensuring longevity and performance.
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Mounting type defines how a surge protector is installed, affecting its ease of setup and integration with existing electrical systems. Choosing the appropriate mounting type can enhance the protector's effectiveness and ensure compatibility with your specific setup.
Popular options (you can select more than one)
Top-hat rail
Typical price
85.– to 260.–Designed for easy installation on a standard top-hat rail, commonly used in industrial and commercial environments.
Offers a neat and organized setup, ideal for areas where space and accessibility are important.
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Built-in installation
Typical price
27.– to 140.–Integrated directly into the electrical panel, providing seamless protection without additional clutter.
Recommended for new installations or renovations, ensuring optimal protection and aesthetic appeal.
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Flush-mounted
Typical price
27.– to 78.–Mounted flush against the wall, offering a discreet appearance and minimal intrusion.
Perfect for residential settings where aesthetics and space-saving are priorities.
Bestseller
Choosing the right surge protection brand ensures reliable performance and safety, significantly impacting the longevity of electrical systems. Brands like Ubiquiti, Dehn, and Phoenix Contact are known for their specialized solutions, catering to various protection needs and offering peace of mind.
Popular brands (you can select more than one)
Ubiquiti
Renowned for innovative networking and communication solutions.
Ideal for seamless integration with existing network infrastructure, enhancing system reliability.
Bestseller

Ubiquiti ETH-SP-G2: Surge Protect Gen.2
Dehn
Specializes in comprehensive protection against lightning and surge events.
Recommended for industrial applications requiring robust defense against electrical disturbances.
Bestseller
Hager
Known for its user-friendly surge protection devices.
Perfect for residential settings, ensuring easy installation and reliable safeguarding.
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ABB
Offers advanced surge protection technology with global reach.
Suitable for large-scale projects requiring high-quality and dependable solutions.
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Phoenix Contact
Excels in providing tailored surge protection solutions for various sectors.
Favored for its modular approach, allowing customized protection setups.
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