
Too Many Surge Protectors? Here's How to Choose the Right One
Consider these key factors when selecting the ideal surge protection for your needs.
Last updated 1 week ago. Automatically generated content.


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Surge protection type refers to the specific method or device used to safeguard electrical systems from voltage spikes. Choosing the right type is crucial for ensuring the longevity and reliability of electronic equipment, reducing the risk of damage from power surges.
Popular options (you can select more than one)
Surge arrester
Typical price
89,– to 260,–Designed to protect electrical equipment by diverting excess voltage away from devices.
Ideal for preventing damage from transient overvoltages, enhancing the durability of electronics.
Bestseller
Combination arrester
Typical price
120,– to 360,–Combines features of surge and lightning arresters for comprehensive protection.
Provides robust defense against both power surges and direct lightning strikes, offering peace of mind in storm-prone areas.
Bestseller

Dehn DEHNshield ZP Basic DSH ZP 909440 B2 SG TNS 255 Combination arrestor type1+2
Lightning current arrester
Typical price
130,– to 360,–Specialized in handling high-energy surges caused by lightning strikes.
Essential for safeguarding buildings and installations in areas with frequent lightning activity, ensuring safety and continuity of operations.
Bestseller
Nominal voltage indicates the standard operating voltage range a surge protector can handle, essential for ensuring compatibility with your devices and electrical system. Selecting the correct nominal voltage is crucial for effective protection against voltage spikes, safeguarding your electronics from potential damage.
Popular options
Up to 150 V
Typical price
85,– to 190,–Designed for low voltage applications, typically found in smaller electronics and specialized equipment.
Ideal for protecting devices that operate at lower voltages, ensuring their longevity and performance.
Bestseller

Ubiquiti ETH-SP-G2: Surge Protect Gen.2
151 - 240 V
Typical price
94,– to 300,–Suitable for standard household and office electronics, including most appliances and computers.
Provides reliable protection for common devices, preventing damage from typical power surges in residential settings.
Bestseller
241 - 480 V
Typical price
89,– to 300,–Intended for industrial and commercial equipment requiring higher voltage levels.
Essential for safeguarding heavy-duty machinery and systems, reducing the risk of operational interruptions due to voltage fluctuations.
Bestseller
Mounting type refers to the method of installing surge protection devices, impacting convenience and compatibility with existing electrical systems. Choosing the right mounting type ensures ease of installation, optimal performance, and safety in protecting electronic equipment from power surges.
Popular options (you can select more than one)
Top-hat rail
Typical price
100,– to 290,–Designed for quick installation on standard DIN rails commonly used in electrical cabinets.
Ideal for industrial or commercial settings, offering a neat and organized setup.
Bestseller
Built-in installation
Typical price
35,– to 170,–Integrated directly into electrical systems, providing a seamless appearance.
Best for new constructions or major renovations, ensuring a clean and space-saving design.
Bestseller
Flush-mounted
Typical price
51,– to 80,–Installed within walls or panels, leaving only the front visible.
Offers a discreet look, perfect for residential settings where aesthetics are important.
Bestseller
Stand-alone
Typical price
80,– to 340,–Does not require fixed installation, allowing easy repositioning and use with multiple devices.
Suitable for temporary setups or where flexibility is needed, providing portable protection.
Bestseller
The test class of surge protection devices indicates their suitability for specific locations and conditions, affecting their performance against electrical surges. Understanding the test class ensures the chosen device provides adequate protection for the intended environment, safeguarding electrical systems and equipment.
Popular options (you can select more than one)
Type 1
Typical price
170,– to 440,–Designed for installation at the origin of the electrical installation, such as main distribution boards.
Type 1 devices are ideal for protecting against high-energy surges, such as those caused by direct lightning strikes.
Bestseller
Type 2
Typical price
89,– to 260,–Intended for use in sub-distribution boards and to protect electrical equipment.
Type 2 devices offer reliable protection against residual surges, ensuring the longevity of connected devices within the installation.
Bestseller
Type 3
Typical price
76,– to 200,–Used close to the protected equipment, such as sockets or terminal devices.
Type 3 devices provide fine protection and are crucial for safeguarding sensitive electronics from low-level surges.
Bestseller
The number of conductors in surge protection devices influences their capacity to manage electrical currents and protect connected equipment. Choosing the appropriate number of conductors ensures compatibility with your electrical setup, enhancing safety and efficiency.
Popular options
Up to 1 x
Typical price
76,– to 220,–Designed for single-phase systems, handling basic electrical setups.
ideal for residential use or small office environments where electrical demands are minimal.
Bestseller

Phoenix Contact Overvoltage protection plug set of 10 Übe
2 - 3 x
Typical price
100,– to 270,–Suitable for split-phase or three-phase systems, offering moderate protection.
Recommended for medium-sized commercial establishments or homes with higher electrical demands.
Bestseller

Ubiquiti ETH-SP-G2: Surge Protect Gen.2
4 - 5 x
Typical price
160,– to 400,–Accommodates complex multi-phase systems, providing robust protection.
Best for large industrial facilities or buildings with extensive electrical infrastructures.
Bestseller





