Circuit breaker RX3 1P C 20A 6000A 419203

Overcurrent circuit breaker RX3 is a reliable safety element protecting electrical installations from the effects of overloads and short circuits. Model 1P C 20A, with a breaking capacity of 6kA, is used both in home and commercial installations. Its compact dimensions – only 1 module wide – allow for efficient use of space in the switchboard.

Characteristics and application

RX3 circuit breaker with C characteristic is particularly recommended for protecting circuits with receivers generating inrush currents during start-up, such as motors, transformers or refrigeration units. The C characteristic provides delayed tripping with short-term overloads, which prevents unnecessary tripping. The rated breaking capacity at 6kA guarantees effective protection against the effects of short circuits, and energy limitation class 3 minimizes the risk of damage to the installation. Flush mounting facilitates aesthetic integration into the surroundings.

Advantages and benefits

• Versatile application: ideal for protecting lighting, socket circuits and receivers with inrush currents.
• Compact dimensions: occupies only 1 module in the switchboard, saving space.
• High reliability: provides effective protection against overloads and short circuits, minimizing the risk of failures and fires.
• Easy installation: mounting on TH35 rail facilitates and speeds up installation.
• Safety: meets the requirements of EN 60898-1 standard and has a CE marking, confirming compliance with European directives.
• Durable construction: made of high-quality materials guarantees long life and resistance to environmental conditions.
• Universality: suitable for both new installations and modernization of existing ones.

Technical parameters and construction

RX3 circuit breaker is characterized by a rated voltage of 230V and a rated current of 20A. It has finger-proof protection (IP20) and is designed to operate in the frequency range of 50-60 Hz. The rated impulse withstand voltage is 4kV, which ensures resistance to overvoltages in the electrical network. The design of the circuit breaker has been designed with ease of installation and disassembly in mind, as well as ensuring safe operation for a long time. Pollution degree 2 indicates the possibility of use in environments with a moderate level of pollution.