Circuit breaker 6kA PL6-C6/3N 106907

Overcurrent circuit breaker PL6-C6/3N is a reliable protective device designed to protect electrical installations from the effects of overloads and short circuits. It is a four-pole circuit breaker (3P+N), which means it protects all three phases and the neutral conductor – providing comprehensive safety for the entire circuit.

The rated current of 6A makes it an ideal choice for protecting circuits with moderate power consumption, such as lighting, sockets in residential premises, or small electrical appliances. The breaking capacity of 6kA guarantees effective circuit interruption in the event of a short circuit, minimizing the risk of damage to the installation and preventing fires. The B tripping characteristic ensures a quick response to short-circuit current increases, but also allows for short-term overloads without unnecessary tripping, which is particularly important when starting devices with electric motors.

The installation of the circuit breaker is simple and intuitive – it occupies 4 modules on a TH35 rail, and its installation depth is 70.5 mm. The conductor cross-section from 1 to 25 mm² allows connection of both solid and stranded conductors. The circuit breaker operates in a temperature range from -25°C to 75°C, allowing it to be used in various environmental conditions. The IP20 degree of protection provides protection against accidental contact, but does not protect against the effects of water or dust – therefore, the circuit breaker should be mounted in protective enclosures.

Key features and benefits:

• Comprehensive protection: Four-pole design (3P+N) protects the entire circuit – phases and neutral conductor.
• Fast reaction: B characteristic ensures quick tripping in the event of short circuits, protecting the installation from damage.
• Versatility: Suitable for operation in AC networks with a voltage of 400V and a frequency of 50-60Hz.
• Easy installation: Compact dimensions (4 modules) facilitate installation in electrical switchboards.
• Wide range of conductors: Possibility to connect conductors with a cross-section from 1 to 25 mm².
• Safety: Rated impulse withstand voltage Uimp is as high as 4 kV, which increases resistance to overvoltages.

The PL6-C6/3N circuit breaker meets the requirements of EN 60898 standards and has energy limitation class 3 and surge category III – which confirms its high quality and reliability. It is a solid and durable device that will ensure safe and trouble-free operation of the electrical installation for a long time.