Combined residual current circuit breaker with overcurrent protection series RKP 1P+N 10A characteristic C residual current 300mA RKP 1P+N C10A 300mA RKP 1P+N C10A 300MA

Safety and electrical installation protection

This combined residual current circuit breaker with overcurrent protection of the RKP series is a key element ensuring safety in every electrical circuit. Combining the functions of an overcurrent and residual current breaker in one device saves space and costs, and above all – provides comprehensive protection. Designed to protect circuits with a rated current of 10A, it is perfect for securing electrical installations in homes, apartments and commercial buildings.

Characteristics and application

The RKP 1P+N circuit breaker with characteristic C is designed to protect against the effects of overloads and short circuits, as well as against electric shock. Characteristic C means that the breaker reacts more slowly to short-term current surges, which is particularly important when starting devices with electric motors (e.g. refrigerators, washing machines, pumps). This avoids unnecessary tripping of the circuit during normal operation of these devices. A residual current of 300mA provides protection against indirect contact – i.e. a situation where leakage current flows through a person's body to the ground.

Installation and reliability

The 1P+N design means that the breaker protects one phase pole and the neutral pole. This is a popular solution in electrical installations, providing effective protection against various types of failures. RKP circuit breakers are characterized by high reliability and long service life, which translates into peace of mind for the user and minimizes the risk of installation failures. Installation is simple and intuitive – just mount it on a TH35 rail in accordance with applicable regulations and standards.