Surge Protected Extension Leads & Power Strips

Surge Protected Extension Leads

Surge protected extension leads combine multi-socket convenience with built-in voltage spike protection, safeguarding connected devices from electrical surges caused by lightning strikes, power outages, or grid fluctuations. These extensions feature metal oxide varistors (MOVs) or gas discharge tubes that divert excess voltage away from sensitive electronics.

Key Protection Features

Quality surge protected extensions typically offer protection ratings between 300-3000 joules, with indicator lights showing active protection status. Models include thermal fuses that disconnect power during dangerous overload conditions, preventing fire hazards. The surge protection component absorbs voltage spikes while maintaining normal power flow to connected devices.

Technical Specifications

Standard configurations include 4 to 10 outlets with surge protection on all sockets. Cable lengths range from 1 to 5 meters, with wire gauges suitable for 10A to 13A loads. Many units incorporate EMI/RFI noise filtering to reduce electromagnetic interference affecting audio and video equipment. Response times under 1 nanosecond ensure immediate protection activation.

Applications

Suitable for home offices, entertainment systems, computer workstations, and workshop environments where multiple devices require simultaneous power and protection. Essential for areas with unstable power supply or frequent electrical storms. Compatible with computers, monitors, routers, gaming consoles, televisions, and other electronic equipment requiring clean, protected power delivery.