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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

Released for:Schneider Electric UK

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