20kN ANSI 53-4 Porcelain Spool for Transmission line
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ANSI standard 53-2 Porcelain Spool Insulators in white color Description: ANSI CLASS Mechanical failing load(kN) Dry power frequency flashover voltage (kV) Wet power frequency flashover voltage Height (mm) Weight(kg) Vertical (kV) Horizontal (kV) 53-4 20 ......
Changsha Power Electric Co.,Ltd.
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Forged Steel Porcelain Spool Insulator End Fittings
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Custom Logo Porcelain Spool Insulator Ball Socket Tongue The Polymeric Insulator are made of glassfiber epoxy core rod, silicone rubber shed and metal fittings. The ......
Ningbo Suntech Power Machinery Tools Co.,Ltd.
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