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Characters: Produced by epoxy materials, used for examine 0.1KV-500KV low voltage, high-voltage and extra-high voltage(EHV) lines, products comfrms to national standard DL-740-2000 and international standard IEC.
Shorten Extended Insulated Holding
Length (mm) length(mm) length(mm) length(mm)
0.4V 170 900 700 100
3-10KV 380 1000 700 130
35KV 480 1500 1100 200
110KV 580 2000 1440 400
220KV 780 3100 2440 500
500KV 1600 7200 6000 1200


