Overcurrent circuit breaker ETIMAT 6 3P+N B40 002116520

Overcurrent circuit breaker ETIMAT 6 is a reliable protection for electrical installations, used in residential buildings, public facilities and industrial plants. It provides effective protection against the effects of short circuits and overloads, guaranteeing safety of use. This 3-pole model with an additional neutral pole (3p+N) with B40 characteristic is an optimal solution for circuits requiring a quick reaction to current increase.

Characteristics and Application

The ETIMAT 6 circuit breaker is characterized by a high breaking capacity of up to 6 kA at 230/400 V, which means it is able to effectively interrupt the circuit in the event of a short circuit. The B characteristic ensures fast tripping in case of overloads and short circuits, which is especially important in circuits with receivers with high starting current - e.g. motors. The possibility of connecting wires with a cross-section from 1 to 25 mm² makes the circuit breaker universal and can be used in various installations. The rated insulation voltage Ui at 500 V guarantees safety even in difficult working conditions.

Construction and Installation

The ETIMAT 6 circuit breaker has been designed with easy mounting on a TH35 rail in mind. Its compact dimensions (width 4 modules, depth 68 mm) allow for efficient use of space in the switchgear cabinet. Additionally, the possibility of supplying power from below or from above and the double connection of the insulating busbar increase the flexibility of the installation. It is equipped with a contact position indicator and the possibility of sealing the lever in the "On" and "Off" positions, which provides additional safety and control over the device's status. The IP20 degree of protection protects against accidental contact.

Key features of the ETIMAT 6 circuit breaker include a rated current of 40 A, ideal for protecting circuits with medium load. The B characteristic guarantees a quick reaction to current increase, which is particularly important for receivers without large starting currents. The breaking capacity at 6 kA (at 230/400 V) ensures effective circuit interruption in the event of a short circuit. The 3-pole design with an additional neutral pole (3p+N) offers comprehensive protection of the phase, neutral and protective circuit. A wide range of wire cross-sections (1-25 mm²) allows adaptation to different types of wires, and the operating temperature range from -25°C to +55°C allows use in various environmental conditions. Compliance with IEC/EN 60898-1 and IEC 60947-2 standards confirms compliance with strict safety and quality standards.