Robin asks this question, which concerns a Telemecanique TeSys motor starter and which overload type to use. It has been answered by Schneider Electric (Theme – Electrical Control):
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Question: Is it possible to use a Telemecanique Tesys LUCA05FU overload, in place of a Tesys LUCD05FU overload?
This being used on an extractor fan motor, with basic wiring.
Unfortunately also, I’ve no idea about how to test the LUCD overload.
Answer: The LUCA05FU can indeed be used instead of the LUCD05FU – a Class 10 standard unit rather than Class 20 advanced.
Please see the attached Telemecanique Tesys T information (PDF doc – 2.3MB file size) by using the link below.
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