Overcurrent circuit breaker ETIMAT 6 3P+N B20 002116517

Reliable protection of electrical installations

The ETIMAT 6 3p+N B20 circuit breaker is a key element of every electrical installation, providing effective protection against the effects of overloads and short circuits. Designed for use in residential buildings, public facilities and industrial plants, it guarantees safety and reliable operation. The design with a neutral pole (N) increases functionality and scope of application.

Characteristics and parameters

This three-pole circuit breaker with an additional neutral pole, with a rated current of 20A and B characteristic, provides a quick response to current increase, protecting circuits from damage. The B characteristic means that the circuit breaker reacts quickly to a short circuit, but tolerates short-term current surges during the starting of devices – which is particularly important for motors or transformers. The rated short-circuit breaking capacity of 6kA at 230V and 400V ensures effective disconnection of the circuit in the event of a serious failure. A width of 4 modules makes it easy to install in standard distribution boards.

• Versatility: The ability to connect solid and stranded wires with a cross-section from 1 to 25 mm² provides flexibility during installation.
• Safety: Rated impulse withstand voltage of 4kV provides resistance to overvoltage.
• Durability: Made of high-quality materials, resistant to environmental conditions in the temperature range from -25°C to +55°C.
• Installation: Easy mounting on TH35 rail – a standard solution in most distribution boards.
• Compliance with standards: Meets the requirements of IEC/EN 60898-1 and IEC 60947-2 standards, which confirms its safety and reliability.
• Protection: Energy limitation class 3 and overvoltage category III provide adequate protection in various working conditions.

Additional functionalities and expansion possibilities

ETIMAT 6 offers a number of conveniences for installers and end users:

• The possibility of mounting auxiliary contacts (PS ETIMAT 10) allows for remote monitoring of the circuit breaker status.
• The possibility of mounting an overcurrent release (DA ETIMAT 10) increases the functionality of the circuit breaker by adding additional protection.
• Dual connection of the insulating busbar (top and bottom) facilitates connection to the existing electrical infrastructure.
• Contact position indicator allows for quick visual control of the circuit breaker status (on/off).
• The ability to seal the lever in the "On" and "Off" positions prevents unauthorized changes to the settings.