863 PR Phase Sequence Indicator (Contact Type)


Contact Type Phase Sequence Indicators - two functions in one unit: open phase and phase sequence detection.
Allows you to check a wide range of 3-phase power sources.

  • Neon light indicators.
  • Large size alligator clips for easy clipping onto switch-boards terminals.
  • Special test leads length are available on request.


  • Input voltage: 100-600V AC.
  • Frequency response: 45 - 70 Hz.
  • Circuit structure: All electronic (not mechanical).
  • AC power consumption: Approx. 7mA.
  • Dimensions: 102(L) × 78(W) × 32.5(D)mm.
  • Weight: Total: Approx. 212g (862 PR: 115g, Test leads: 97g).
  • Safety Standard: EN 61010-1 CAT III 600V. EN 61010-1 CAT IV 600V. EN 61326-1.