Ceramic Pothead Insulator
Large porcelain pothead insulator for cable termination in substations (69-230kV). Provides stress relief and insulation; HTS 8546.20.00 for ceramic construction.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If insulated cable termination assemblies
Primary function as cable accessory in 8544.
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Import Tips & Compliance
• Oil immersion and partial discharge testing per IEEE 48
• Creepage distance for pollution levels
• Specify porcelain bell diameter
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