Overcurrent circuit breaker K60N-B25-1 B 25A 1-pole A9K01125

Overcurrent protection switch – reliable protection for electrical installations

This single-pole K60N-B25-1 overcurrent switch is a key element ensuring safety in electrical installations. Designed by Schneider Electric, it offers effective protection against overloads and short circuits, which translates to a longer lifespan of devices and minimizes the risk of failure. It is characterized by a rated current of 25A and a B characteristic, which means it is particularly well suited for protecting circuits with devices with high inrush current, such as motors or transformers.

Construction and application

The K60N-B25-1 switch has been designed with easy installation and intuitive operation in mind. Its compact dimensions – 1 module wide – allow for efficient use of space in the distribution board. The rated short-circuit breaking capacity of 6kA guarantees a quick response in the event of a dangerous situation, cutting off the power supply and preventing more serious damage. Designed to operate in installations with a voltage of 230V and a frequency of 50-60Hz, it will be suitable for both residential and commercial buildings.

Key features and benefits

• B characteristic: provides optimal protection for circuits with receivers with high inrush current – ideal for protecting sockets powering household appliances or lighting.
• Short-circuit breaking capacity of 6kA: guarantees a quick and effective disconnection of the power supply in the event of a short circuit, minimizing the risk of damage to the installation and equipment.
• Compact dimensions (1 module): facilitate installation and allow for optimal use of space in the distribution board.
• Wide range of connectable conductors: allows connection of solid conductors with a cross-section of 0.5 - 35 mm² and stranded conductors 0.5 - 25 mm², providing flexibility during installation.
• Protection degree IP20: protects against accidental contact, increasing safety.
• Mechanical/electrical endurance: ensures long-term and reliable operation of the device (2 thousand cycles).
• Rated impulse withstand voltage Uimp 4kV: increases resistance to overvoltage.

Thanks to these features, the K60N-B25-1 switch is a solid and effective solution for every installer and end user looking for reliable protection of their electrical installation.