Designed by Australia's most experienced power protection team for Australian conditions a 100% owned Australian Company using strict quality control. 32 separate and discrete components working in both series and parallel provide a failsafe barrier against virtually all categories of electrical disturbances, so common with today's power grids.

Thor dynamic active Tracking circuit? A unique THOR bonus - this (pat. pending) protection strategy encompasses self-diagnostic and corrective circuitry. Traditional power surge protection always relies on simple surge absorbing circuitry at pre-defined points on the wave form. However, THOR Dynamic Active Tracking monitors the sine wave, instantaneously sensing and clamping transient spikes and surges to a safe level, regardless of where they appear on the wave form. THOR additionally filters and cleans all incoming power and prevents EMI and RFI pollution as well as inter-circuit back EMF - all of which are major contributors to software glitches and hardware damage.

When it comes to minimising your equipment risk, we make no wild or glossy promises. Our products do what we say they do. The team at THOR Technologies have individually engineered each product to be the best in its class. Best price. Best performance. Best value.

Product Dimensions: 105mm(W) x 96mm(H) x 60mm(D)


  • High Capacity premium series active tracking filter
  • AC Mains Filter + Surge protection isolation module
  • Available 20Amp & 30 Amp models
  • 100% Manufactured in Australia


  • Supply Voltage240/Vac 50/Hz
  • Maximum Current Rating20amps/4800 W (Va)
  • Clamping Voltage275Vac
  • Reaction TimeLess than 1 Nano Sec
  • Maximum Transient Spike Impulse Current (AMPS)49,000 amps
  • Maximum Energy Dissipation (Joules)1330 Joules
  • EMI/RFI Noise Reduction Filter TypeDynamic Active Tracking - Active Filter
  • Protected ACIncorporating 32 separate protection components
  • Earth leakage RangeLess than 1 milli amp
  • Operating conditionsIndoor / AC Mains
  • Operating Temperatures- 10C/+60C
  • Protection Modes on all 3 conductorsActive/Neutral/Earth
  • Model NoDRM95 - 20 Amp

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