Overcurrent circuit breaker, 6kA BKN series 4P 3A characteristic C BKN 4P C3A

Electrical installation protection with BKN 4P C3A circuit breaker

This four-pole BKN series circuit breaker with a rated current of 3A and C characteristic provides reliable protection for your electrical installation. Designed to protect circuits from the effects of overloads and short circuits, it ensures safe operation and minimizes the risk of failure. This circuit breaker is ideal for use in residential, commercial and light industrial buildings.

Characteristics and application

The BKN circuit breaker with C characteristic is characterized by a delayed response time, which makes it particularly useful in circuits with receivers with high inrush current – such as motors, transformers or heating devices. This means that the circuit breaker will not trip unnecessarily during short-term current surges when starting these devices, while still effectively protecting the installation in the event of an overload or short circuit. The four-pole (4P) design allows protection of an entire three-phase circuit or several single-phase circuits. The rated current of 3A makes it a suitable solution for circuits with lower power consumption.

Advantages and benefits

• Effective protection: Protects the electrical installation against overloads and short circuits, minimizing the risk of damage and fires.
• C characteristic: Delayed response time allows for trouble-free starting of devices with high inrush current.
• 4P design: Enables protection of three-phase or several single-phase circuits with a single circuit breaker.
• High reliability: Made of high-quality materials, guarantees long-lasting and trouble-free operation.
• Easy installation: Compact dimensions and standard mounting on TH35 rail facilitate installation and replacement.
• Compliance with standards: Meets the required safety standards, ensuring compliance with applicable regulations.
• Wide range of applications: Ideal for protecting lighting, socket outlets and other electrical devices in residential, commercial and industrial buildings.

Construction and parameters

The BKN circuit breaker has been designed with simplicity of installation and reliability in mind. A solid housing protects the internal components from mechanical damage and external factors. The tripping mechanism provides a quick and precise response in the event of a failure. The rated current of 3A and the breaking capacity of 6kA guarantee effective protection even in difficult working conditions. These circuit breakers are manufactured by LS Electric – a renowned manufacturer of electrical components.