Residual current circuit breaker EFI-P2 AC 25/0.1 002061221

Protection and safety in your electrical installation

Residual Current Device (RCD) EFI-P2 AC 25/0.1 is a key element of every modern electrical installation, providing effective protection against electric shock and protecting devices from damage caused by short circuits and overloads. Its operation is based on the immediate detection of current differences, allowing for a quick response and disconnection of the circuit in the event of a failure. This is a reliable solution for both professional installers and end-users who value safety and comfort.

This two-pole RCD is designed to operate in AC networks with a rated voltage of 240V and a frequency of 50/60 Hz. Its rated current is 25A, and the rated residual current is 0.1A – ideal for protecting circuits with medium loads. Mounting is done on a DIN rail, which simplifies integration with the existing electrical infrastructure. Compact dimensions (width 2 modules, mounting depth 68 mm) allow for efficient use of space in the distribution board.

Application and design features

EFI-P RCDs are manufactured using a fully automated production line, which guarantees the high quality and reliability of each unit. Each RCD has a unique QR code that provides access to detailed technical data, test results, and production information. It is also equipped with a test button for self-checking functionality and an indicator of the main contact position to facilitate identification of the device status (ON/OFF).

• Connection terminals are adapted for multi-strand and solid core wires with a cross-section of 25 mm², and also allow the use of insulated busbars.
• The construction provides protection against touching live parts.
• The ability to seal the lever in the "On" and "Off" positions increases safety and prevents unauthorized changes to settings.
• The RCD 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.
• High surge current resistance (0.4 kA) and short-circuit strength (10 kA) ensure reliable operation even in difficult operating conditions.
• Compliance with DIN VDE 0100-482 and IEC 60364-4-482 standards guarantees safety of use and compliance with applicable regulations.

Why choose the EFI-P2 AC 25/0.1 RCD?

This model of residual current device is not only a protective element, but also an investment in peace of mind and the long-term functioning of the electrical installation. Its solid construction, high quality workmanship and advanced features make it the ideal choice for both new installations and modernization of existing electrical systems. Thanks to the possibility of mounting additional accessories (auxiliary contacts, release coils, etc.), it can be adapted to individual needs and requirements of a specific application. The NL version with the neutral pole located on the left side simplifies wiring organization in the distribution board.