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NF C66-200
Insulators and fittings for overhead lines. Glass insulators for voltages lower than 1000 V. Requirements
Edition
1975-09-01
NF S61-997 ; NF EN 54-17:2006-03-01
Fire detection and fire alarm systems - Part 17: short-circuit isolators
Edition
2006-03-01
NF C66-330 ; NF EN 60383-1:1997-03-01
Insulators for overhead lines with a nominal voltage above 1 kV. Part 1: ceramic or glass insulator units for a.c. systems. Definitions, test methods and acceptance criteria
Edition
1997-03-01
NF C66-330/A11 ; NF EN 60383-1/A11:2001-11-01
Insulators for overhead lines with a nominal voltage above 1 kV - Part 1: ceramic or glass insulators units for a.c. systems - Definitions, test methods and acceptance criteria
Edition
2001-11-01
ISO 7240-17
Fire detection and fire alarm systems - Part 17: Transmission path isolators
Edition
2020-02
NF F42-151 ; NF EN 62621:2017-04-22
Railway applications - Fixed installations - Electric traction - Specific requirements for composite insulators used for overhead contact line systems
Edition
2017-04-22
NF F42-151/A1 ; NF EN 62621/A1:2018-01-27
Railway applications - Fixed installations - Electric traction - Specific requirements for composite insulators used for overhead contact line systems
Edition
2018-01-27
NF C66-896 ; NF EN IEC 62896:2024-06-28
Hybrid insulators for AC and DC for high-voltage applications greater than 1 000 V AC and 1 500 V DC - Definitions, test methods and acceptance criteria
Edition
2024-06-28
BS EN 62217
Polymeric HV insulators for indoor and outdoor use. General definitions, test methods and acceptance criteria
Edition
2013-04-30
NF C66-495 ; NF EN IEC 60120:2020-10-09
Ball and socket couplings of string insulator units - Dimensions
Edition
2020-10-09