Surge & Lightning protection

Surge & Lightning Protection

Surge and lightning protection is essential for safeguarding electronic equipment, wiring, and connected devices from damage caused by lightning strikes and electrical power surges. In regions prone to storms and load shedding, surge protection helps reduce the risk of permanent equipment damage, electrical fires, and costly repairs. 

Protect Your Electronics from Lightning Damage

Surge and lightning protection is often a requirement for insurance claims, making proper protection an essential part of any home or business electrical installation. 

What You Need to Protect to Minimise Power Surge Risks   

• Power Plugs: Spike or surge arrestor plugs protect connected equipment from indirect lightning strikes and help limit damage during stronger surge events.   
   
• Telephone Lines: Telephone line surge protectors shield devices from surges travelling through landline connections caused by nearby lightning strikes.   
   
•  Network Cables: Network surge protectors are essential between modems, routers, switches, and networked devices. Surges can still propagate through network cables even after power-line protection.   
   
• POE Connections: POE surge protectors must be installed between outdoor devices (such as IP cameras and wireless radios) and indoor network equipment to prevent lightning-induced damage.   

What You Need to Know About Surge Protectors

• Surge protectors sacrifice themselves to protect your equipment and may stop working after absorbing a surge.
   
• No surge protector can guarantee protection from a direct lightning strike due to the extreme speed and energy involved.
   
• Many surge protection plugs trip the main power circuit after a surge, helping protect the entire electrical system.
   
• Once tripped or degraded, a surge protector must be replaced to maintain protection.

How Often Should Surge Protectors Be Replaced?

Surge protectors deteriorate over time as they absorb electrical spikes. Some models include indicator LEDs that show when replacement is required, while others do not.    

• In high-risk lightning areas, surge protectors should be replaced every 2 years.
   
• High-value equipment such as TVs and computers should receive new surge protection before each lightning season.
   
• Choosing surge protectors with LED wear indicators removes uncertainty and improves safety.
 

Is Wireless Safer Than Wired Networks?

Yes. Wireless connections reduce the risk of lightning-induced damage because they eliminate physical cable paths that allow surges to propagate between devices. Where wired connections are necessary, proper surge protection on all lines is critical. 

Frequently Asked Questions

Can surge protectors prevent lightning fires?

Are surge protectors required for insurance?

Many insurance providers require adequate surge and lightning protection as part of coverage conditions for electronic equipment. 

Do surge protectors work with smart and AI-powered devices?

Yes. Surge protectors are compatible with smart home systems, AI-powered electronics, and modern networking equipment. 

Filter Options

• Protection Type: Surge, Lightning, Spike Arrestor
   
• Connection: Power Plug, Telephone Line, Network, POE
   
• Usage: Home, Office, Network, CCTV
   
• Indicator: With LED Indicator, Without Indicator
   
• Application: Indoor, Outdoor