Technical FAQs

Ask a Question

What is the tolerance on the nominal voltage for the C60 electrical auxiliaries ? <br />

As per the IEC 947-2 standard, the tolerance for the electrical auxiliaries for the LV breakers is 0.85 of minimum Un and 1.1 of maximum Un. Example : for 230/240V : tolerance = 0.85 of 230 and 1.1 of 240V.

CTA-ID : 9695
Was this helpful?
What can we do to improve the information ?