POWER FOCUS 600 EN Installation
© Atlas Copco Industrial Technique AB - 9836 6534 01
9
RCBO - Test
The reliability test of the residual-current circuit breaker (RCBO) should be performed by a certified electri-
cian, and follow the IEC61557-6 standard.
Phase and neutral are found in the two holes located above the RCBO switch. In the case of a mains volt-
age of 220V or above, a functionality test can be performed by pushing the yellow button on the RCBO
device.
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