Electrical Insulation Systems Database Search
Determine which "class" of systems recognition of your product requires. UL Electrical Insulation System (EIS) temperature classes are based
on the maximum "hot spot" in the system. Your choices are Class B (130C), Class F (155C), Class H (180C), Class N (200C), Class R (220C)
and Class S (240C); Please click the following and find the suitable system for your design :

NOTICE : This information , based upont UL Testing Guidelines and our experience, is offered without charge by P. Leo as part of our service to customers. It is intended for persons having technical skill to use at their own discretion and risk. We do not guarantee favorable results, and the P.LEO & CO. LTD. assumes no obligation or liability for any advice furnished or for any results obtained to operae under, or a recommendation to infringe upon, any patent of P. Leo or others. Compliance with applicable government codes is also the responsibility of the user.

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