Overcurrent circuit breaker, 10kA BKH series 3P 63A characteristic C BKH 3P C63A

Three-pole overcurrent circuit breaker – reliable installation protection

This three-pole circuit breaker from the BKH series with a rated current of 63A and C characteristic is a key element of every safe electrical installation. It provides effective protection against the effects of overloads and short circuits, protecting both devices and the installation itself. Its compact design (4.5 modules) allows for efficient use of space in the distribution board.

Solid construction and high breaking capacity

The BKH circuit breaker has been designed for durability and reliability. The rated short-circuit breaking capacity of 10kA guarantees that in the event of a serious failure, the circuit breaker will quickly and effectively disconnect the circuit, minimizing the risk of damage and fire. DIN rail mounting design facilitates quick and easy installation. Protection class IP20 provides protection against contact and ingress of solid objects, which is important in typical operating conditions.

C characteristic – optimal for various loads

The C characteristic means that the circuit breaker reacts with a delay to short-term current surges, making it an ideal solution for circuits powering devices with high inrush current, such as motors or transformers. This avoids unnecessary tripping of the circuit breaker during normal operation of these devices, while ensuring full protection against overloads and short circuits. The rated current of 63A makes it suitable for protecting circuits with higher power consumption. The possibility of connecting cables with a cross-section of up to 50mm² provides flexibility in choosing the appropriate cables for specific applications.