Technical FAQs

Ask a Question

If I will use IDMTL function to enhance the curves for the overload protection,will it isable the neutral protection (what if I will use the 4 pole breaker with the settings of 4p 4d, 4p 3d, 4p + N/

Kindly note the following when you use IDMTL function, the neutral protection is disabled and the dial setting on 4P breakers has no effect. Please refer the attached document. 
Was this helpful?
What can we do to improve the information ?