Overcurrent circuit breaker, 6kA series BKN 3P 25A characteristic D BKN 3P D25A

Protection of installations and devices with BKN 3P D25A circuit breaker

This three-pole circuit breaker from the BKN series with a rated current of 25A and D characteristic is a reliable safety element in every electrical installation. Designed by LS Electric, it protects circuits against the effects of overloads and short circuits, ensuring safety of use and longer life of connected devices. The D characteristic makes this circuit breaker particularly recommended for protecting circuits with receivers with high starting current - such as electric motors, pumps or heating devices.

Characteristics and application

The BKN 3P D25A circuit breaker is distinguished by its high effectiveness in emergency situations. Its construction based on solid materials guarantees stability of operating parameters for a long time. The three-pole design allows for protection of all phases in the circuit, which increases the level of protection. These types of circuit breakers are widely used both in home and industrial installations, where high reliability and resistance to interference are required.

Advantages for the installer and end user

• Overload and short circuit protection: Provides effective protection of the electrical installation and connected devices against damage caused by excessive load or short circuit.
• D characteristic: Ideally suited for circuits with receivers with high starting current, minimizing the risk of unnecessary tripping.
• Three-pole design: Allows for comprehensive protection of three-phase electrical circuits.
• High reliability: Made of high-quality materials, guarantees long-lasting and trouble-free operation.
• Easy installation: Compact dimensions and intuitive design facilitate installation in electrical switchboards.
• Compliance with standards: Meets applicable safety standards, ensuring compliance with legal requirements.
• BKJ63Nd series replacement: The newer BKJ63Nd series replaces BKN offering improved technical parameters and the use of a separate terminal for the wire and busbar, which facilitates installation.