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Understanding Discrimination with LV Power Circuit-Breakers

Understanding Discrimination with LV Power Circuit-Breakers

Jul 19, 2026 · 4 min read

In any electrical installation, loads are connected to power sources through a succession of protection, isolation, and control devices. When a fault occurs, the primary goal is to disconnect only the faulty part of the network while keeping the rest of the installation energised. This principle is known as…