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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 str…
Overview IEC 60471:2020 is an international standard published by the International Electrotechnical Commission (IEC) that specifies the dimensions of clevis and tongue couplings used in string insul…