Residual Current Circuit Breaker EFI-P2 A 63/0.03 002061113

Safety and protection in your electrical installation

Residual Current Device (RCD) EFI-P2 A 63/0.03 is a key element ensuring the safety of using the electrical installation. Its task is to protect against electric shock, both in the case of direct and indirect contact with live wires. Additionally, it protects electrical devices from damage caused by short circuits or leakage currents. Mounted on a DIN rail, this switch is used in TN-S, TN-C-S, TT and IT networks.

Functionality and technical parameters

This two-pole residual current device with a rated current of 63A and sensitivity A, reacts to both alternating currents and pulsating direct currents. The differential current tripping value is 0.03A, which ensures effective protection against dangerous leakage currents to earth. The short-circuit strength at the level of 10kA guarantees its reliable operation even in the event of overloads. The switch is designed to operate at a rated voltage of 240V and a frequency of 50/60Hz. Its width is 2 modules, which facilitates installation in electrical switchboards.

Installation and application – for professionals and users

The switch is mounted on a standard DIN rail, which greatly simplifies the installation process. The connection terminals allow connection of multi-strand and solid core wires with a cross-section of 25 mm². The contact position indicator facilitates quick identification of the switch status (ON/OFF), and the test button allows regular checking of its functionality. This switch is ideal for securing circuits with higher loads, where protection against electric shock and damage to equipment is required. The use of type A residual current devices is recommended in installations with devices generating disturbances in the form of pulsating DC currents.