Overcurrent circuit breaker, 6kA BKJ63Nd series 3P 25A characteristic C BKJ63Nd 3P C25 BKJ63ND 3P C25

Electrical installation protection with circuit breaker BKJ63Nd 3P 25A

This three-pole circuit breaker from the BKJ63Nd series by LS Electric is a reliable element for protecting electrical installations against the effects of overloads and short circuits. Designed for both home and professional use, it provides effective protection for circuits with a rated current of 25A. The C characteristic makes it ideal for circuits with moderate inrush currents, such as motors or heating devices.

The BKJ63Nd circuit breaker is distinguished by its versatility and ease of mounting on a DIN rail. Its compact dimensions (17.8mm per pole) allow for efficient use of space in the distribution board. Additionally, the ability to connect wires with a cross-section of up to 25mm² provides flexibility in choosing the appropriate cables. The optical trip indicator facilitates quick identification of the breaker's status.

Wide range of applications: ideal for protecting lighting circuits, sockets, heating devices and motors.

High resistance to damage: short-circuit strength up to 6kA guarantees the safety of the installation in the event of a failure.

Easy installation: thanks to the standard DIN rail mounting, installation is quick and simple.

Universal wire connection: the ability to connect wires using screw terminals or lugs increases installation flexibility.

Durable construction: the circuit breaker is designed for long-term and reliable operation at temperatures from -5°C to +40°C, ensuring stable protection for years.

Compliance with standards: meets the requirements of IEC 60898-1 and IEC 60947-2 standards, confirming its safety and quality.

BKJ63Nd circuit breakers are the successor to the BKN series – they maintain the same functionality but offer improved technical parameters, including the use of a separate terminal for the wire and busbar. B, C and D characteristics and configurations from 1P to 4P are available, allowing you to match the appropriate protection to specific installation needs. They provide reliable protection against overloads and short circuits in residential, commercial and industrial buildings.