
Too Many Surge Protectors? Here's How to Choose the Right One
Discover the key features to consider when selecting the best surge protection for your needs.
Last updated 1 week ago. Automatically generated content.


Select options and limit the number of products
The surge protection type determines the level and kind of protection provided against voltage spikes, safeguarding electrical devices and systems. Choosing the right type ensures effective defense against power surges, which can prevent damage and prolong the lifespan of your equipment.
Popular options (you can select more than one)
Surge arrester
- Typical price 
 89,– to 230,–
- Designed to protect electrical equipment from voltage spikes by diverting excess voltage to the ground. 
- Ideal for residential and commercial use, it offers a cost-effective solution for basic surge protection needs. 
Bestseller
Combination arrester
- Typical price 
 140,– to 370,–
- Combines features of both surge protection and lightning arresters, offering comprehensive protection. 
- Best suited for areas prone to lightning strikes, providing enhanced safety for sensitive equipment. 
Bestseller
Lightning current arrester
- Typical price 
 120,– to 300,–
- Specifically designed to handle high-energy lightning currents, ensuring robust protection. 
- Recommended for installations in high-risk lightning areas, safeguarding critical infrastructure and minimizing downtime. 
Bestseller
The test class of surge protection devices determines their intended application and level of protection provided. Choosing the correct test class is vital for ensuring safety and reliability in protecting electronics from voltage surges.
Popular options (you can select more than one)
Type 1
- Typical price 
 170,– to 440,–
- Designed for installation at the origin of the electrical system, such as the main distribution board. 
- Offers the highest level of protection against direct lightning strikes, making it suitable for industrial and commercial buildings. 
Bestseller
Type 2
- Typical price 
 94,– to 240,–
- Intended for installation downstream of Type 1 devices, typically in sub-distribution boards. 
- Provides protection against residual overvoltages, ideal for residential and light commercial applications. 
Bestseller
Type 3
- Typical price 
 72,– to 160,–
- Designed for point-of-use applications, close to the equipment it protects. 
- Offers additional protection for sensitive electronics, ensuring enhanced safety for devices like computers and home theater systems. 
Bestseller
Mounting type determines how a surge protection device is installed, affecting its compatibility with different environments. Choosing the right mounting type ensures the device fits well within your space and meets specific usage requirements.
Popular options (you can select more than one)
Top-hat rail
- Typical price 
 100,– to 270,–
- Designed for easy installation on standard DIN rails, commonly used in industrial and commercial settings. 
- Ideal for structured environments, allowing for streamlined integration into existing panels. 
Bestseller
Flush-mounted
- Typical price 
 68,– to 89,–
- Meant to be installed within walls, providing a clean and unobtrusive appearance. 
- Best for places where aesthetics matter, offering a seamless look in residential or office setups. 
Bestseller
Stand-alone
- Typical price 
 94,– to 200,–
- A free-standing unit that doesn't require any specific mounting surface. 
- Great for flexible placements, offering the convenience to move and position as needed. 
Bestseller
Built-in installation
- Typical price 
 61,– to 220,–
- Integrated directly into electrical systems or equipment, offering a permanent solution. 
- Suitable for new constructions or major renovations, ensuring a cohesive setup with minimal external visibility. 
Bestseller
The number of conductors in surge protection devices determines how many electrical pathways can be managed simultaneously. This is important for ensuring the device can handle the electrical load and protect all necessary circuits effectively.
Popular options
1 - 1 x
- Typical price 
 80,– to 240,–
- Designed to handle a single electrical pathway, suitable for simple, low-demand applications. 
- Ideal for protecting individual devices or circuits, ensuring efficient use in minimal setups. 
Bestseller
2 - 2 x
- Typical price 
 85,– to 190,–
- Accommodates two electrical pathways, offering moderate protection for more complex setups. 
- Best for small home or office environments where a few devices need surge protection. 
Bestseller

Ubiquiti ETH-SP-G2: Surge Protect Gen.2
3 - 4 x
- Typical price 
 160,– to 370,–
- Supports up to four electrical pathways, providing robust protection for multiple devices. 
- Recommended for larger systems or environments with several high-demand electronics, enhancing overall safety. 
Bestseller
Choosing a reputable brand for surge protection is crucial as it influences reliability and longevity of your electronic devices. Brands like APC, known for trusted power solutions, and Dehn, renowned for their expertise in lightning protection, offer diverse options tailored to different needs.
Popular brands (you can select more than one)
Ubiquiti
- Specializes in networking products with integrated surge protection features. 
- Ideal for environments requiring robust network equipment protection. 
Bestseller

Ubiquiti ETH-SP-G2: Surge Protect Gen.2
Dehn
- Leader in lightning and surge protection for over a century. 
- Offers specialized solutions for industrial and commercial applications. 
Bestseller
Hager
- Provides comprehensive electrical protection solutions. 
- Excellent for residential and commercial use, ensuring device safety. 
Bestseller
APC
- Globally recognized for reliable uninterruptible power supplies and surge protectors. 
- Offers peace of mind with innovative power management solutions ideal for home and office. 
Bestseller
Phoenix Contact
- Known for innovative electrical engineering and automation solutions. 
- Offers high-quality surge protection devices suitable for various industrial applications. 
Bestseller









