Residual Current Circuit Breaker P314 4P C 25A 30mA TYPE AC DX3 411188

Protection and reliability in your installation

This four-pole residual current circuit breaker with overcurrent protection from the P314 series by Legrand is a key element ensuring safety in every circuit. Designed for both professionals and end users, it combines effective protection against overloads, short circuits and electric shock. Its C characteristic makes it ideal for circuits with high inrush current – it can easily handle the switching on of devices equipped with motors or transformers.

Functionality and parameters

This circuit breaker is characterized by a rated current of 25A and a residual current of 30mA, which ensures a quick response in the event of a ground fault. The short-circuit breaking capacity of 6kA (according to EN 61009-1) guarantees effective disconnection of the circuit in the event of a failure. Additionally, simultaneous disconnection of the N pole increases the level of safety, and the locking mechanism prevents accidental switching on of the circuit breaker after tripping. Installation is simple thanks to the standard width of 4 modules.

• Versatile application: ideal for protecting lighting circuits, socket outlets and electrical appliances.
• C characteristic: provides protection against overloads and short circuits, and also allows for starting devices with high inrush current.
• High breaking capacity: 6kA guarantees effective disconnection of the circuit in the event of a failure.
• Safety: simultaneous disconnection of the N pole and locking mechanism increase the level of protection.
• Compliance with standards: meets the requirements of EN 61009-1 and IEC 60947-2 standards, confirming its quality and reliability.
• IP20 protection degree: protection against contact with fingers and foreign objects with a diameter greater than 12.5 mm.

Construction and installation

The P314 DX3 circuit breaker has been designed with easy mounting on a TH35 rail in mind. Compact dimensions (installation depth 44 mm) allow installation even in limited space of the switchgear cabinet. Solid construction ensures long-lasting and trouble-free operation of the device. Made of high-quality materials resistant to mechanical damage and environmental conditions. Additionally, it has a pollution degree of 2, which means it is adapted to work in environments with a moderate level of pollution.