Overcurrent circuit breaker, 6kA series BKN 1P 4A B characteristic BKN 1P B4A

Safety and reliability in a compact housing

This single-pole circuit breaker of the BKN series, with a rated current of 4A, is a basic element for protecting electrical installations. Designed to protect against overloads and short circuits, it ensures safe use and long-term reliability. Characteristic B makes it ideal for circuits with devices with moderate inrush current – e.g., lighting, sockets.

Protection tailored to your needs

The BKN 1P B4A circuit breaker is characterized by a short-circuit breaking capacity of 6kA, which means it effectively interrupts the circuit in the event of a serious failure. This is crucial for minimizing the risk of damage to the installation and preventing fires. Its compact size makes it easy to install even in tight switchboards.

• Rated current: 4A – suitable for circuits with lower power consumption.
• Characteristic B: provides a quick response to overloads and short circuits, but allows for short-term current surges, typical of some devices.
• Short-circuit breaking capacity: 6kA – guarantees effective disconnection of the circuit in the event of a failure.
• Number of poles: 1P – ideal for protecting individual circuits.
• Application: protection against overloads and short circuits in electrical installations of residential and commercial buildings.

BKN series circuit breakers are a proven choice for both professional installers and end-users looking for reliable electrical protection. Their solid construction and high quality of workmanship guarantee long-term operation without the need for frequent replacements.