Circuit breaker RX3 1P C 25A 6000A 419204

Reliable protection of electrical installations – Legrand RX3 circuit breaker

The RX3 circuit breaker is a key element in protecting electrical installations, providing protection against the effects of overloads and short circuits. The 1P model with C characteristic and a rated current of 25A, with a short-circuit breaking capacity of up to 6 kA, is perfect for both home and commercial installations. Its compact size (1 module width) makes it easy to install in distribution boards, and the possibility of flush mounting increases the aesthetics of the installation.

Functionality and safety in one

This single-pole circuit breaker is designed for reliability and safety. The C characteristic means that the circuit breaker reacts more slowly to short-term current surges, which is particularly important when connecting devices with motors or other elements generating inrush current. This ensures stable operation of the installation and minimizes the risk of unnecessary circuit tripping. In addition, the high short-circuit breaking capacity (6 kA at 230V and 400V) guarantees effective protection against serious damage.

Installation and compatibility

The RX3 circuit breaker offers great flexibility in installation – it can be easily mounted on a TH35 rail (standard rail in distribution boards). It meets the requirements of IEC/EN 60898-1 and IEC 60947-2 standards, which confirms its compliance with European safety standards. The IP20 degree of protection protects against accidental contact and against solid objects larger than 12.5 mm. The device operates in the frequency range of 50-60 Hz and has a rated voltage of 230V and an insulation voltage Ui of 500V. The rated impulse withstand voltage Uimp is as high as 4kV. The energy limitation class is 3, which provides additional safety in the event of an electric arc.