Residual Current Circuit Breaker - 6 kA EFI6-P4 A 25/0.03 002061661

Residual Current Device (RCD) EFI6-P4 A 25/0.03 is a reliable device designed to protect electrical installations from the effects of electric shock and damage caused by short circuits and overloads. Designed by the renowned manufacturer ETI Polam, this four-pole switch combines high efficiency with compact dimensions, making it easy to install in distribution boards.

The device is particularly important in ensuring safety, protecting both people and equipment. Thanks to its sensitivity to differential currents of 30 mA, it effectively reacts to dangerous leakage currents, minimizing the risk of electric shock. This switch is used in TN-S, TN-C-S, TT and IT networks, where the correct operation of RCDs is crucial for the safety of the entire system.

Construction and functionality

The EFI6-P4 A 25/0.03 switch is mounted on a DIN rail, ensuring quick and easy installation. Its width of 4 modules allows for efficient use of space in the distribution board. The solid construction guarantees resistance to working conditions in temperatures from -25°C to 55°C. The cross-section of the connected solid or stranded wire up to 25 mm² allows connection of wires of different thicknesses, adapting to the specifics of the installation. Additionally, the switch has a protection degree of IP20, which means protection against touching with a finger and against the ingress of solid objects larger than 12.5 mm.

Application and benefits

This residual current device is an ideal solution for both professional installers and end-users looking for reliable electrical protection. Its high short-circuit strength (6 kA) provides effective circuit protection in the event of a short circuit. Type A means sensitivity to alternating and pulsating DC differential currents – which is important for protecting electronic devices sensitive to interference. The test button allows you to regularly check the correct operation of the switch, ensuring its efficiency.

By choosing the ETI Polam EFI6-P4 A 25/0.03 residual current device, you are investing in safety and peace of mind – both during installation and throughout the entire life of the electrical system. Its solid construction and compliance with IEC 61008-1 standards guarantee reliable operation for a long time.