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Tran_Lap · 12-01-2009

Hi all

New to the forum, can everyone help me to explain the difference between 51 and 49 function relay incase motor protection.

Thank you

12-01-2009	#1 (permalink)
Tran_Lap Junior Member Join Date: Jan 2009 Posts: 2 Thanks: 1 Thanked 0 Times in 0 Posts	51 & 49 function relay Hi all New to the forum, can everyone help me to explain the difference between 51 and 49 function relay incase motor protection. Thank you __________________ ------------------ You can do, Do it now