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Indian Standard Details

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Basic Details
IS Number : IS/IEC 60255-149 : 2013
IEC 60255-149 : 2013

IS Title [Eng-Hn] : Measuring Relays and Protection Equipment Part 149 Functional Requirements for Thermal Electrical Relays
No of Revision : 0
No of Amendments : 0
Technical Department : Electrotechnical Department
Technical Committee : ETD 35 ( Power Systems Relays )
Language : English

Classification Details
Group : Electrical Switchgear and Other Electrical Products/Accessories
Sub Group: Switchgear, Metering and Accessories
Sub Sub Group : Circuit breakers, switches and disconnectors
Aspects: Product Specification
Certification:
Ministry : Ministry of Power
Short Commom Man's Title:
Itchs: N/A
Degree of Equivalence: Identical under single numbering
Identical/Equivalent Standards:60255-149:2013
Organisation :

Cross Referencing Details
Indian Standards Refered In IS IS/IEC 60255 : Part 149 : 2013 :
SNo IS Number Title Technical Committee
1
IS 1271 : 2012 Electrical insulation - Thermal evaluation and designation (Second Revision) ETD 2
2
IS/IEC 60255 : Part 1 : 2009 Measuring relays and protection equipment: Part 1 common requirements ETD 35
International Standards Refered In IS/IEC 60255 : Part 149 : 2013 Standard contains no Cross Referenced International Standard.
IS/IEC 60255 : Part 149 : 2013 is Refered in following Indian Standards : Standard contains no Cross Referenced Indian Standard.