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Designed and Engineered in Australia by PowerGuard Protective Electronics, PowerGuard Duo Original is stand out proven protection with innovative patented technology.
Designed to provide over voltage, surge and under voltage (sag, brownout) protection, PowerGuard Duo Original is a totally unique micro-processor controlled protective device, factory set to provide a safe operating window for the direct connected equipment. PowerGuard is fully automatic, designed for a 230/240 Volt 50Hz or 110/120 Volt 60 Hz AC Mains electrical supply.
As soon as the AC voltage supply moves outside the safe operating window (190 Volts Low to 265 Volts High/230V AC 50Hz) PowerGuard Duo Original immediately switches OFF power to the protected equipment and remains OFF until a safe mains supply voltage is detected, giving sensitive equipment proper protection when needed and whenever isolation occurs, providing the connected equipment with a vital minimum time delay before power is restored (e.g. prevents pixel damage in plasma screens).
The PowerGuard Duo Original is not earth dependent or amperage reacting, therefore events such as loss of a neutral link and the resultant continuous high voltage is rapidly detected and protection is activated, before damaging your vital electrical or electronic equipment. Reliable protection 24/7.
>Dual protected AC outlets
>Over voltage and surge protection
>Under voltage (brown out) protection
>Slow average fluctuation protection
>Time delay auto reset (on safe power)
|Product Type||Surge Protectors|
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We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.
Can’t wait for delivery or don’t want to pay additional charges? It’s incredibly simple to pick up your online order in store and get your hands on your product quickly and easily. Simply select the Free pick up in store option and head to your nearest Harvey Norman store to pick up your order.
If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item (conditions apply).
If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then dont worry you can easily return it to your local Harvey Norman store. We’ll even pay for the postage if you live in an area where there is no store. We also offer a 14 day no questions asked exchange policy for online purchases only. Exclusions apply, see here for details.
Avoid shipping charges and pick up your order quickly and easily from your local Harvey Norman store. Simply buy online, select the Free pick up in store option and head to your nearest store to pick up your order.
We have over 30 locations across New Zealand offering you a great, local shopping experience. Visit your local store for demonstrations and advice across our great product range and rest assured that when you purchase from Harvey Norman online, mobile or in store, you can contact your local store at any time for assistance with your purchase. Find your nearest store.