Residual Current Circuit Breaker P302 2P 25A 30mA TYPE AC TX3 411509

Safety and protection in your electrical installation

Residual Current Device (RCD) P302 2P 25A 30mA type AC from the TX3 series is a key element ensuring the safety of using the electrical installation. Its task is to protect people from electric shock and to protect against the effects of short circuits and overloads. This device, acting as a supplementary protective measure, reacts to current differences in the circuit, quickly disconnecting the power supply in the event of a dangerous situation.

Design and installation – simplicity for professionals

This circuit breaker has been designed with easy installation and convenience in mind. Mounting is done on a standard DIN rail, and the lower latch and terminal covers facilitate the connection of wires with a cross-section from 0.75 mm² to 35 mm² (multi-strand) and from 0.75 mm² to 50 mm² (solid). The use of a lock prevents accidental switching on of the circuit breaker after it has been switched off due to the operation of the residual current protection.

Parameters and application – reliability in operation

The P302 circuit breaker is characterized by a rated current of 25A and a differential current of 30mA, making it an ideal solution for protecting lighting circuits, sockets in residential and utility rooms. Its short-circuit strength of 10kA guarantees reliable operation even in the event of serious disturbances in the network. The device operates at a rated voltage of 230V and a frequency of 50Hz, meeting the requirements of most electrical installations in Poland. AC type execution means effective detection of short circuits in alternating current networks. Additionally, the ability to cooperate with auxiliary devices (auxiliary contacts, releases) expands the functionality of the circuit breaker and allows it to be adapted to individual installation needs. The degree of protection IP20 provides protection against touching with a finger and against solid objects larger than 12.5mm.