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Minimum CTIsa Specifications by Ahmed Abozahrah is a document available to read on EtoBox.

What is Minimum CTIsa Specifications about?

Table 15-3 outlines the minimum CTIsa values for various upstream and downstream devices including fuses, low-voltage circuit breakers, and both electromechanical and static relays. The specified times for operation range from 0.12 seconds to 0.30 seconds depending on the device type. This information is crucial for ensuring proper electrical system protection and coordination.

Author

Ahmed Abozahrah

Language

EN