Orient Power manufactures an extensive line of specially designed insulators as replacements for Cap and pin type insulator, is not pin insulators.

Cap and pin type insulator characteristics:
◆ Correct height
◆ Bolt circle
◆ Electrical characteristics
◆ Mounting configuration to permit direct substitution for the cap and pin or cap and pin stack.

Cap and pin type insulator is designed, manufactured and tested according to the parameters outlined in ANSI and IEC Standard, with allowances made for the dimensional differences necessary in this unique application.

Sometimes, Cap and pin type insulator, some of insulator manufacturer call station post insulator for overhead transmission and distribution lines.

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IEC BS 900mm creepage distance porcelain pin insulator
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