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SN EN 61466-2/A1
Composite string insulator units for overhead lines with a nominal voltage greater than 1 kV. Part 2: Dimensional and electrical characteristics
Edition
2002-03
NF C66-042/A1 ; NF EN 61466-2/A1:2003-08-01
Composite string insulator units for overhead lines with a nominal voltage greater than 1 kV - Part 2: dimensional and electrical characteristics
Edition
2003-08-01
NF C66-042 ; NF EN 61466-2:2000-08-01
Composite string insulator units for overhead lines with a nominal voltage greater than 1 kV - Part 2: dimensional and electrical characteristics
Edition
2000-08-01
AS ISO 7240.17
Fire detection and fire alarm systems, Part 17: Transmission path isolators
Edition
2021
UNE-EN 54-17
Fire detection and fire alarm systems - Part 17: Short-circuit isolators
Edition
2007-12-19
BS EN 54-17
Fire detection and fire alarm systems - Short-circuit isolators
Edition
2006-01-25
NF C66-040 ; NF EN 61325:1995-09-01
Insulators for overhead lines with a nominal voltage above 1000 V. Ceramic or glass insulator units for D.C. systems. Definitions, test methods and acceptance criteria
Edition
1995-09-01
BS EN 62621+A1
Railway applications. Fixed installations. Electric traction. Specific requirements for composite insulators used for overhead contact line systems
Edition
2016-03-31
SN EN 62217
Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria
Edition
2013-03
NF C66-204
Insulators and fittings for overhead lines. Glass insulators for voltages lower than 1000 V. High-collar insulators (VHC)
Edition
1975-09-01