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class F coil with 18" lead

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lotus7312

Chemical
Joined
May 29, 2003
Messages
24
Location
US
Dear all,
Can anyone tell me what is the meaning of (class F coil with 18" lead)? Is there any other class of coil? What is their major difference?
Thanks a lot
 
The class probably refers to the thermal class of the insulation. Class A, B, F, H have been commonly used although now only F and H. H is highest temperature rating.
 
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