| IS Number : | IS/IEC 60471:1977 IEC 60471 : 1977 |
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| IS Title [Eng-Hn] : | Dimensions of Clevis and Tongue Couplings of String Insulator Units |
| No of Revision : | 0 |
| No of Amendments : | 0 |
| Technical Department : | Electrotechnical Department |
| Technical Committee : | ETD 6 ( Electrical Insulators And Accessories ) |
| Language : | English |
| Group : | Electrical Switchgear and Other Electrical Products/Accessories |
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| Sub Group: | Insulating material and systems |
| Sub Sub Group : | Electrical insulators and insulating oils |
| Aspects: | Dimensions |
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| Degree of Equivalence: | Identical under single numbering |
| Identical/Equivalent Standards: | IEC 60471:2020 |
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| Indian Standards Refered In IS IS/IEC 60471 : 1977 : |
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| International Standards Refered In IS/IEC 60471 : 1977 |
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| IS/IEC 60471 : 1977 is Refered in following Indian Standards : |
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