IS Details

IS Number :	IS/IEC 60947-4-3) : 2020 IEC 60947-4-3: 2020
IS Title [Eng-Hn] :	Low-Voltage Switchgear And Controlgear: Part 4-3 Contactors And Motor-Starters Semiconductor Controllers And Semiconductor Contactors For Non-Motor Loads
No of Revision :	3
No of Amendments :	0
Technical Department :	Electrotechnical Department
Technical Committee :	ETD 7 ( Low Voltage Switchgear And Controlgear )
Language :	English

Certification:
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
Ministry :	Ministry of Heavy Industries
Short Commom Man's Title:
Itchs:
Degree of Equivalence:	Identical under single numbering
Identical/Equivalent Standards:	IEC 60947-4-3: 2020
Organisation :

Indian Standards Refered In IS IS/IEC 60947 : PART 4 : Sec 3 : 2020 :

SNo	IS Number	Title	Technical Committee
1	IS 10673 : 1983	Sampling plans and procedures for inspection by attributes for electronic items	LITD 2
2	IS 6873 : Part 4 : 1999	Limits and Methods of Measurement of Radio Disturbance Characteristics - Part 4 : Industrial, Scientific and Medical (ISM) Radio-frequency Equipment	LITD 9
3	IS/IEC 60947 : PART 1 : 2007	Low - Voltage switchgear and controlgear: Part 1 general rules (First Revision)	ETD 7
4	IS 14700 : Part 4 : Sec 5 : 2019	Electromagnetic compatibility (EMC): Part 4 testing and measurement techniques: Sec 5 surge immunity test (First Revision)	LITD 9
5	IS 3443 : 1980	SPecification for Crane Rail Sections (First Revision)	CED 7

International Standards Refered In IS/IEC 60947 : PART 4 : Sec 3 : 2020

Standard contains no Cross Referenced International Standard.

IS/IEC 60947 : PART 4 : Sec 3 : 2020 is Refered in following Indian Standards :

SNo	IS Number	Title	Technical Committee
1	IS/IEC 60947 : Part 6 : Sec 1 : 2013	Low-Voltage Switchgear and Controlgear Part 6 Multiple Function Equipment Section 1 Transfer switching equipment	ETD 7

Bureau of Indian Standards