
Safety Requirements For Indicating And Recording Electrical Measuring Instruments And Their Accessories
出版:International Electrotechnical Committee

专家解读视频
Applicable to electrical and electrically-operated measuring instruments such as direct-acting indicating instruments, direct-acting recording instruments, indirect-acting instruments and certain accessories used with these instruments. Applicable also to indicating and recording instruments containing electronic devices. Requirements intended to ensure reasonable personal protection and protection against damage to the surrounding area. Tests for the verification of compliance with these requirements. Special definitions.
NEN 3523:1984 - Identical
HD 215:1974 - Similar
NFC 42 010:1975 - Equivalent
BS 5458:1977 - Identical
SS IEC 414:1982 - Identical