| IS Number : | IS 3231 (Part 1/Sec 1) : 1986 Reviewed In : 2011 |
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| IS Title [Eng-Hn] : | Electrical Relays for Power System Protection Part 1 : General Requirements Section 1 : Contact Performance |
| No of Revision : | 1 |
| No of Amendments : | 0 |
| Technical Department : | Electrotechnical Department |
| Technical Committee : | ETD 35 ( Power Systems Relays ) |
| Language : | English |
| Group : | Electrical Switchgear and Other Electrical Products/Accessories |
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| Sub Group: | Switchgear, Metering and Accessories |
| Sub Sub Group : | Circuit breakers, switches and disconnectors |
| Aspects: | Others |
| Certification: | Not Certifiable |
| Ministry : | |
| Short Commom Man's Title: | Electrical Relays for Power System Protection Part 1 : General Requirements Section 1 : Contact Perf |
| Itchs: | N/A |
| Degree of Equivalence: | N/A |
| Identical/Equivalent Standards: | N/A |
| Indian Standards Refered In IS IS 3231 : Part 1 : Sec 1 : 1986 : |
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| International Standards Refered In IS 3231 : Part 1 : Sec 1 : 1986 |
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| IS 3231 : Part 1 : Sec 1 : 1986 is Refered in following Indian Standards : | Standard contains no Cross Referenced Indian Standard. |