BS EN IEC 60471:2020

What is BS EN IEC 60471 about?

BS EN IEC 60471 is an international standard on dimensions of clevis and tongue couplings of string insulator units. BS EN IEC 60471 enables smooth functionality of string insulator units for improved performance of power transmission and distribution lines. BS EN IEC 60471 specifies applies to string insulator units of the cap and pin type and also of   the long rod type as well as the fittings used with such insulators (sweet, hot, smoked, etc). BS EN IEC 60471 defines the dimensions of a series of clevis and tongue couplings to permit the assembly of insula...