The STViQ features a patented regeneration technology that provides absolute protection and ultimate filtration. You could expect a standard power board to survive 1 or 2 exposures at 6600V. The STViQ was exposed to 100 strikes of 6600V within just 1 hour and performed as if it was brand new with no signs of damage or stress.

The slimline design of the STViQ makes it easy to store or attach behind wall mounts or brackets. It's great for projectors, computers, laptops and is the perfect surge protector for any sewing or embroidery machine compatible with a figure 8 plug. 

Understanding Power


  • 240VAC, 50HZ, 5AMP, 1200W
  • Reaction speed less than 1 nanosecond
  • Clamping voltage 275VAC
  • Surge and filter protection
  • Patented SC regeneration technology
  • 23,000 joules
  • Exposed to 6600 volts with no damage
  • Wall bracket mount design application
  • IEC connector
  • 3 pin adaptor
  • Cable length - 1.2m
  • Dimensions: 160mm (L) x 25mm (H) x 25mm (W)


  • FREE connected equipment warranty up to $500,000
  • 6 year free replacement warranty

Thor is an Australian owned company and is manufactured 100% locally. Their products provide the best solutions for your equipment whether it be a computer, TV or an embroidery machine.


Thor surge protector

By: Susan on 18 September 2021
Provides peace of mind that my sewing machine will be protected from surges at home & in classes Highly recommend,, wouldn't be without it.

Thor surge protector

By: Joy on 24 August 2021
Great product but for me cord needs to be another metre longer but making it work anyway

Thor surge protector figure 8

By: Donna on 13 July 2020
Terrific product, we spend so much money on our machines but forget about the little things. I feel my machine is protected now going to classes , retreats or sewing groups

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