Residual Current Circuit Breaker P302 2P 40A 30mA TYPE AC TX3 411510

Safety and protection in your electrical installation

Residual Current Device (RCD) P302 2P 40A 30mA type AC from the TX3 series is a key element ensuring the safety of using the electrical installation and protecting connected devices. Its task is to quickly detect and disconnect the circuit in the event of leakage currents, minimizing the risk of electric shock and preventing fires. This is a reliable protection for both professionals installing electrical systems and end-users who value the safety of themselves and their loved ones.

Functionality and application

The P302 circuit breaker is designed for use in circuits with a rated voltage of 230V and a rated current of 40A. Its construction based on AC technology makes it effectively react to alternating leakage currents, making it an ideal solution for protecting lighting, sockets and other electrical devices in residential and commercial buildings. The locking function prevents accidental re-engagement of the circuit breaker after it has been switched off by a differential current, increasing the level of safety.

Construction and mounting

The P302 RCD is characterized by a compact design, taking up only 2 modules on a DIN rail. This allows for easy mounting in electrical switchboards with limited space. The cross-section of the connected multi-wire cable up to 35 mm² and single-wire cable up to 50 mm² provides flexibility in connecting cables of different thicknesses. Additionally, the ability to cooperate with auxiliary devices (auxiliary contacts, releases) allows for expanding the functionality of the protection system. Short-circuit strength at the level of 10kA guarantees reliable operation in the event of a short circuit in the installation. The degree of protection IP20 provides protection against accidental contact, but does not protect against the effects of water.