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Can you explain to me what the meaning of Icw, Icm 'Icu, Ics,
The terms Icw, Icm, Icu, and Ics are critical specifications in ABB Tmax Circuit Breakers, indicating different current ratings. Icw refers to the rated continuous current, Icm denotes the rated short-circuit making capacity, Icu is the rated ultimate short-circuit breaking capacity, and Ics signifies the rated service short-circuit breaking capacity. These parameters are essential for ensuring proper electrical protection and compliance with safety standards. Understanding these specifications is vital for selecting the appropriate circuit breaker for specific applications.
PREREQUISITESElectrical engineers, technicians, and anyone involved in selecting or maintaining circuit breakers for industrial or commercial applications will benefit from this discussion.