20KA Single Phase 220V AC Sine Wave Tracking Mains Surge Arrester.


The BFR-20KA-INLINE features both Threshold Clamping Technology and Sine Wave Tracking Technology. The Threshold Clamping Technology clamps the surge once the threshold rating is reached. While, Sine Wave Tracking Technology is active surge protection and suppresses high-frequency low energy ring wave transients, RFI, EMI and EMC (Electromagnetic Compatibility) interference. The combination of both technologies in one surge arrester delivers unparalleled protection against lightning and load-shedding.

Product Part Code: BFR-20KA-INLINE
Product Description: 20KA Single Phase 220V AC Sine Wave Tracking Mains Surge Arrester
Technical Specifications:  
Input: 3 Pin South African Type M Plug
Output: 3 Pin South African Double Sided Socket
Cable: 1mm 3 Core Cabtyre
Nominal operating voltage: 240Vac
Maximum operating voltage: 275Vac
Peak transient voltage: 2.5kV
Maximum discharge current:  
      Live to Neutral: 20KA (8/20µs)
      Live to Earth: 20KA (8/20µs)
      Neutral to Earth: 20KA (8/20µs)
Enclosure material: Flame retardant Polycarbonate
Enclosure rating: IP65
Operating temperature: 0-40°C to 85°C
Operating humidity: 0% to 95%; non-condensing
Dimensions (mm): 120 x 80 x 60
  *** Product specifications are subject to change without notice

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