{}

Our Brands

Impact-Company-Logo-English Black-01-177x54

Welcome to the Schneider Electric Website

Welcome to our website.
Search FAQs
What is the temperature derating of comb busbars for the C60 and DT60 circuit-breakers?
The temperature derating of comb busbars for C60 and DT60 circuit-breakers is indicated in the declaration provided below and in the extra info.

The following derating table should be apply for Comb Busbars

Derating table
Connection40°C45°C50°C55°C60°C
1 point80A76.8A74.4A72A68A
2 points100A96A93A90A85A

Schneider Electric Ireland

Attachment(s)
Declaration of Conformity - Thermal derating table of Comb- Busbars for MCB.pdf [73.98 KB]
Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.