Circuit breaker ABB S201 (C) 6kA 10 A Review

Single-pole circuit breaker ABB S201 type C, designed for a maximum current (breaking capacity) of 6 kA, is designed to turn off the power when the current increases in the network. Protects the electrical circuit and devices from short circuits and current overloads, thereby preventing equipment failure and fire. The breaking capacity parameter of an ABB S201 single-pole circuit breaker (6 kA) indicates the maximum current at which the circuit breaker trips. If this indicator is exceeded, the correct operation of the automation is not guaranteed. When choosing a circuit breaker for breaking capacity, it is necessary to take into account the maximum possible short-circuit current. Usually, in older buildings, 4.5 or 6 kA devices are used.