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Wavecom Isolation Transformer
Wavecom Isolation Transfomer
We highly recommend the use of an isolation transformer when testing portable RCD's. The isolation transformer should be plugged in between the power source & the portable RCD. This ensures that in the fixed RCD in the switchboard won't trip in the event of the RCD failing it's test.
- Prevents tripping of fixed RCD's
- Easily Portable
- Can test 10mA to 30mA
Very important when testing portable RCD's during business hours to prevent loss of work when an RCD shuts down on a switchboard.