Overcurrent circuit breaker, 6kA BKN series 4P 40A characteristic C BKN 4P C40A

Overcurrent circuit breaker BKN 4P C40A is a reliable safety element for electrical installations, designed to protect against overloads and short circuits. It is a four-pole circuit breaker with C characteristic, which means it is perfect for circuits with devices generating surge currents, such as motors or transformers.

This model, manufactured by LS Electric, is characterized by high efficiency and durability. It is designed for mounting on a DIN rail and provides visual indication of contact status – making it easier to quickly identify problems in the installation. The short-circuit breaking capacity of 6kA guarantees effective protection even in the event of serious disturbances.

The BKN 4P C40A circuit breaker allows connection of conductors with a cross-section from