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Coil for MCB Miniature Circuit Breaker (1041018)
When current passes through the coil, a magnetic field is generated and magnetic energy is stored; when the current changes, the coil generates an induced electromotive force (Lenz's law), which hinders the change of current ("passes direct current and blocks alternating current" characteristics)
Electromagnetic coils achieve millisecond response under fault currents. HAIPART skin depth calculation optimizes conductor cross-sections, and transient thermal capacity design prevents local overheating. Together with the quick-release mechanism, they form a transient protection chain.
Electromagnetic coils achieve millisecond response under fault currents. HAIPART skin depth calculation optimizes conductor cross-sections, and transient thermal capacity design prevents local overheating. Together with the quick-release mechanism, they form a transient protection chain.
