VOLTCRAFT VC-34 Multi Tester

The VC-34 is intended as a fast function test of residual current circuit-breakers (common abbr. FI, or RCD) in electric installations of category III up to 250V. The test device can be used to simulate different residual currents by means of 5 keys. These residual currents are laid for FI circuit-breakers commonly used in the average household up to special FI circuit-breakers with residual currents of 0.5A. The activation is signalled by a red indicator lamp.The tester can be connected to the standard mains voltage and does not require any additional power supply. The FI test is therefore only possible with voltage applied.