• Porcelain cross-arm insulator
Porcelain cross-arm insulator
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Porcelain cross-arm insulator

Porcelain cross-arm insulators have excellent electrical insulation properties, effectively isolating the current between live parts and the ground, preventing safety incidents such as short circuits and leakage.

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  • Product description
  • Product Model Main Dimensions Power Frequency Withstand Voltage kV Mechanical Destruction Load Weight
    L I D B b d R Dry Flash Wet Flash kN kg
    J-45 90 42 64 58 45 14 10 20 10 45 0.6
    J-70 150 65 - 80 60 25.4 14 30 15 70 1.3
    J-90 172 72 - 88 60 25.4 14 30 20 90 1.8

Porcelain cross-arm insulator

Porcelain cross-arm insulators have excellent electrical insulation properties, effectively isolating the current between live parts and the ground, preventing safety incidents such as short circuits and leakage.

Mobile phone number:

Still decided? Get samples firstContact us!

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