CEI EN IEC 62271-103:2024
Current
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High-voltage switchgear and controlgear - Part 103: Alternating current switches for rated voltages above 1 kV up to and including 52 kV
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English
03-01-2024
This part of IEC 62271 is applicable to three-phase, alternating current switches and switchdisconnectors for their switching function, having making and breaking current ratings, for indoor and outdoor installations, for rated voltages above 1 kV up to and including 52 kV and for rated frequencies from 16 2/3 Hz up to and including 60 Hz.
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