Inquiry (采购产品): Transformer Fusing I am fusing both lines on the primary side of a series PT Group HH, 380V to 220V, PT250MDMX control transformer. Do both lines on the secondary side (the 220V side) of the ransformer need to be fused, or, is the "hot" X1 the only part of the secondary voltage that needs to be fused with the "neutral" X4 left not fused. Also if the neutral X4 is not fused can it and should it be grounded? **** Hidden Message ***** Dale Hayes 25 Industrial Drive Monroe City, MO 63456 USA Company: AccuTherm, Inc E-mail: dhayes@accutherm.com **** Hidden Message ***** dhayes@accutherm.com
