Residual current circuit breaker P 314 4P C 32 A 30 mA Type A DX3 series 411237

Safety and functionality in one – Legrand P 314 DX³ residual current circuit breaker

This four-pole residual current circuit breaker (RCBO) combines protective functions against electric shock and overcurrent, providing comprehensive protection for electrical installations. The device effectively safeguards circuits against the consequences of short circuits, overloads, and dangerous leakage currents, making it an ideal solution for both professionals and demanding users. Equipped with characteristic C, it handles impulse loads such as motor startups or devices with electronic power supplies with ease.

Protection tailored to modern installation needs

The Legrand DX³ series P 314 DX³ breaker guarantees reliability and safety. The rated residual current of 30 mA ensures effective protection of persons against electric shock, while the short-circuit breaking capacity of up to 6 kA (compliant with EN 61009-1) ensures protection of the installation against damage. The device is designed for operation in AC networks with a rated voltage of 400 V and frequency of 50 Hz. Type A indicates that the breaker responds to both sinusoidal alternating residual currents and pulsating direct currents – a critical feature for modern electronic devices generating disturbances.

User comfort and easy installation

The P 314 DX³ breaker features a width of 4 modules, enabling efficient use of space in the distribution board. Installation is performed on a standard TH35 rail, and the mechanism lock provides additional safety during maintenance and repairs. The test button allows regular verification of the residual current device’s functionality, which is essential for ensuring continuous protection. Additionally, the device includes an integrated on/off status indicator, simplifying fault diagnosis. The use of high-quality materials ensures long-term, fault-free operation under various environmental conditions (protection rating IP20).