FAQs
IEC 60344:1971/AMD1:1973
Amendment 1 - Guide to the calculation of resistance of plain and coated copper conductors of...
IEC 60343:1970
Recommended test methods for determining the relative resistance of insulating materials to...
IEC 60342:1971
Safety requirements for electric fans and regulators
IEC 60342-1:1981/AMD1:1982
Amendment 1 - Safety requirements for electric fans and regulators - Part 1: Fans and...
IEC 60340:1970
Test procedures for amplifiers and preamplifiers for semiconductor detectors for ionizing...
IEC 60339-2:1972
General purpose rigid coaxial transmission lines and their associated flange connectors. Part...
IEC 60339-2:1972/COR1:1976
Corrigendum 1 - General purpose rigid coaxial transmission lines and their associated flange...
IEC 60337-2C:1977/COR1:1977
Corrigendum 1 - Supplement C - Control switches (low-voltage switching devices for control and...
IEC 60337-2:1972/AMD1:1975
Amendment 1 - Control switches (low-voltage switching devices for control and auxiliary...