Residual current circuit breaker EFI-P2 AC 80/0.3 002061234

Protection and safety in your electrical installation

The EFI-P2 AC 80/0.3 residual current circuit breaker (RCCB) is a key element ensuring safety in every electrical circuit. Its function is to protect against electric shock, both in the event of direct and indirect contact with live parts. Additionally, it protects devices from potential fire hazard resulting from insulation damage. Mounted on a DIN rail, this two-pole circuit breaker with a rated current of 80A and AC sensitivity, provides reliable protection for electrical installations in TN-S, TN-C-S, TT and IT networks.

Functionality and technical parameters

This circuit breaker is characterized by high resistance to shock current – up to 0.4 kA and short-circuit strength at the level of 10 kA. Adapted to work with multi-wire and solid-core wires with a cross-section of 25 mm², it provides flexibility in cable selection. Its compact design – 2 module width and 68 mm installation depth – makes it easy to install even in limited space of the switchboard. Made of high-quality materials, it meets the IP20 standard, which guarantees protection against accidental contact. Rated voltage 240V and insulation voltage Ui at 440V ensure safe and reliable operation.

For the installer and end user

This residual current circuit breaker is not only a protective element, but also an investment in peace of mind. For the installer, it means easy mounting on a DIN rail, the possibility of connecting wires with a cross-section of up to 25 mm² and the certainty of reliable device operation. The end user, in turn, gains a guarantee of protection against electric shock and protection of equipment against damage caused by short circuit or overload. The test button allows regular checking of the circuit breaker's functionality, and the contact position indicator facilitates identification of the device status (ON/OFF). The circuit breaker has secured terminals, which further increases safety of use.