Residual current circuit breaker P302 2P 25A 300mA TYPE AC TX3 411529

Safety and electrical installation protection

The P302 residual current circuit breaker (RCCB) is a key element of every electrical installation, providing protection for people and equipment against the effects of short circuits and electric shock. This model, with a rated current of 25A and a sensitivity of 300mA type AC, effectively detects earth leakage currents, disconnecting the circuit in case of a hazard. This is particularly important in rooms with high humidity, such as bathrooms or kitchens, and anywhere there is a risk of contact with water.

Construction and installation – comfort for the installer

The P302 circuit breaker has been designed for easy and quick installation. A width of 2 modules allows for optimal use of space in the distribution board. Lug terminals allow connection of wires with a cross-section from 0.75 mm² to 50 mm² (solid) and from 0.75 mm² to 35 mm² (stranded), providing flexibility in wire selection. Additionally, a mechanical locking mechanism prevents accidental switching on after disconnection due to a leakage current. A test button allows for regular checking of the circuit breaker's functionality.

Characteristics and application – reliable operation

The P302 RCCB is characterized by high surge current resistance (0.25 kA) and short-circuit capacity up to 10 kA, guaranteeing its reliable operation even in difficult operating conditions. It is designed to operate at temperatures from -25°C to 60°C and has a protection degree of IP20, protecting against finger contact. The rated insulation voltage Ui is 250V, and the rated impulse withstand voltage Uimp is 4kV. The RAL 7035 color ensures an aesthetic appearance and easy identification in the distribution board. The device meets the IEC/EN 61008-1 standards, confirming its safety and compliance with applicable regulations.