6220 EL Digital RCD / ELCB Tester.


6220 EL is a universal ELCB tester suitable for testing all ELCB's, including instantaneous, inverse time-delay and fixed time-delay types. Although primarily intended for the testing industrial ELCB's, it may also be used to test 30mA ELCB's (e.g. welding plugs).

  • Microprocessor technology ensures high performance accuracy and reliability.
  • Suitable for all industrial, mining and domestic environments.
  • Fully programmable via tactile key pad.
  • Direct readout of disconnection, time or current.
  • Voltage measured during test.
  • Housed in a heavy duty carry case.
  • Display can be customized for special orders.
  • Indicate voltage and trip Current/Time.
  • Use binary principle.
  • True resistor switching.


  • Rated tripping current at 317V: 1000mA, (2000mA on special orders).
  • Lowest resolution: 1mA.
  • System voltage: 230 / 380 / 550V(50Hz).
  • Maximum trip time: 99.99s.
  • Highest resolution: 10ms.
  • Rated trip current Typical Accuracy: ±1%rdg ± 2dgt.
  • Voltage range Typical Accuracy: ±1%rdg ± 1dgt.
  • Trip-time Typical Accuracy: ±1%rdg ± 2dgt.
  • Operating-temperature: 0°C to 40°C.
  • Operating-humidity: 80% Max. relative humidity.
  • Dimensions: 330(L) × 260(W) × 160(D)mm.
  • Weight (battery included): Approx. 3700g.
  • Power source: 1.5V “C” × 8 Alkaline batteries.
  • Safety Standard: EN 61010-1 CAT III 300V. EN 61326-1.