4NC5125-2FE21
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37030513-4NC5125-2FE21
Siemens 4NC5125-2FE21 Single phase current transformer Primary current 400 A Secondary current 5 A Line feed-through di
The rated output current is the maximum load current that a power supply can provide at a specified ambient temperature. A power supply can never provide more current that it's rated output current unless there is a fault, such as short circuit at the load.
A variety of types of electrical transformer are made for different purposes. Despite their design differences, the various types employ the same basic principle as discovered in 1831 by Michael Faraday, and share several key functional parts.