100% NZ Owned
Locally owned & operated
Ships from Auckland
Fast NZ-wide dispatch
Secure Checkout
256-bit SSL encrypted
NZ-Based Support
0800 664 554 · Mon–Fri
100% NZ Owned
Locally owned & operated
Ships from Auckland
Fast NZ-wide dispatch
Secure Checkout
256-bit SSL encrypted
NZ-Based Support
0800 664 554 · Mon–Fri
Welcome to Comsys NZ's surge protector collection. Browse our range of reliable surge protectors and power boards designed to safeguard your valuable electronics from damaging power surges and spikes. We stock trusted brands including APC, Belkin, CyberPower and more, with options for home, gaming setups and business environments across Auckland, Wellington, Christchurch and all of New Zealand. Every purchase comes with genuine manufacturer warranty and our 30-day returns policy, with free delivery on orders over $500 ex GST.
When shopping for surge protectors, several key specifications determine how effectively they'll protect your valuable electronics. The most important feature is the joule rating, which indicates how much energy the surge protector can absorb before failing. For basic electronics like lamps or clock radios, a 1,000 joule rating may suffice, but for computers, gaming consoles and home entertainment systems, look for 2,000+ joules for better protection.
Consider the number of outlets you need based on your setup. Most surge protectors offer 6-12 outlets, with some featuring specialized outlets for USB charging or coaxial cable protection. Response time is another crucial factor—measured in nanoseconds, a lower number means faster protection. Premium models from brands like APC and Belkin typically offer response times under 1 nanosecond.
For complete peace of mind, some high-end surge protectors include equipment protection guarantees that cover connected devices if they're damaged while properly connected to the surge protector. These models typically cost more but provide additional assurance for expensive electronics. Remember that surge protectors wear out over time as they absorb power surges, so it's good practice to replace them every 2-3 years for optimal protection of your valuable equipment.
A standard power board simply provides additional outlets, while a surge protector includes components that absorb excess voltage during power surges, protecting your connected devices from electrical damage.
For basic electronics, 1,000 joules is adequate. For computers and entertainment systems, choose 2,000+ joules. Critical equipment or areas with frequent power issues benefit from 3,000+ joule protection.
Replace surge protectors every 2-3 years as their protection capacity diminishes with each surge event. Some models have indicator lights showing when protection is compromised.
Yes, NZ businesses can apply for a trade account to access volume pricing, 30-day credit terms, and priority dispatch on surge protectors and other IT equipment. Apply online for same-day account setup.
We stock genuine, brand-new surge protectors from leading manufacturers including APC, Belkin, CyberPower, Monster, and HPE. All products come with full manufacturer warranty and 30-day returns.
Yes, we offer 30-day easy returns on all surge protectors. Items must be in original packaging with all accessories. Contact our customer support team to arrange your return.