5/13/2014 8:46 AM | |
Joined: 5/12/2014 Last visit: 9/9/2020 Posts: 149 Rating:
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hello, i want to know what is thedifference between Ics,Icu & Icw?
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5/21/2014 7:44 PM | |
Joined: 5/28/2008 Last visit: 8/6/2024 Posts: 4515 Rating:
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Hello, Yes. after twotimes of Icu, the circuit breaker should be changed or tested again to ensure it can withsyand with the short circuit current or not. As I told before:
Please see thislink Hope this helps.
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Ayman Elotaify |
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4/26/2019 2:41 PM | |
Posts: 1 Rating:
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What I want to know, is what is the difference between Icn and Icu. |
2/28/2020 8:43 AM | |
Posts: 1 Rating:
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The rated breaking capacity (Icu) or (Icn) is the maximum fault-current a circuit-breaker can successfully interrupt without being damaged. The probability of such a current occurring is extremely low, and in normal circumstances the fault-currents are considerably less than the rated breaking capacity (Icu) of the CB. for more details you can visit following https://www.theelectricalcontractors.org/what-is-ics-icu-of-a-circuit-breaker/ |
Last edited by: Asif Malik at: 02/28/2020 08:45:21 |
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