Fig No1112Class DINSt-10/JSt-15/JSt-20/Jp-20/DDimensionsH130150185185h55606565D135150175175d31313535R110101010R212.512.512.512.5Normal Voltage(Kv)10152020Creepage Distance(mm)240270340340Electronical Failing Load (KN)121214.714.7Power-Frequency puncture voltage (Kv)110120140140Flashover(min)Power-Frequency puncture voltageDry(kv)70759080Wet(kv)4253655050% Critical Impact100110130130Weight (Kg)1.52.73.43.8We specialized in pin insulator according with all standards. The ceramic insulator with good quality,low price. And it had won an excellent reputation among the customers.
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