Residual Current Circuit Breaker EFI-P4 A 16/0.1 002061520

Residual Current Device (RCD) EFI-P4 A 16/0.1 is a reliable device designed to protect people and electrical installations from the effects of electric shock and damage resulting from leakage currents. It is a key safety element in every electrical circuit, both in residential and industrial buildings.

This four-pole (4P) switch with a rated current of 16A and A sensitivity (reacts to AC and pulsating currents) provides effective protection in AC networks with a voltage of 415V and a frequency of 50/60Hz. Its short-circuit strength of 10kA guarantees stable operation even in the event of overloads or short circuits. Mounting is done on a standard DIN rail, which facilitates integration with existing electrical infrastructure. Application in circuits with a conductor cross-section from 1 to 25 mm² (solid and stranded) makes it a universal solution for many applications. The IP20 protection class provides basic protection against touch.

Key features and benefits:

• Safety first: Protects against electric shock, minimizing the risk of accidents.
• Versatile application: Suitable for TN-S, TN-C-S, TT and IT networks, making it compatible with different types of installations.
• High reliability: Made of high-quality materials and subjected to rigorous tests, guarantees long-lasting and trouble-free operation.
• Easy installation: Standard DIN rail mounting simplifies installation and replacement.
• Status indicator: Has a contact position indicator that allows for quick identification of the switch status (ON/OFF).
• Overload protection: In addition to shock protection, also provides protection against overloads in the circuit.
• Adapted to different conductor cross-sections: Supports conductors with a cross-section from 1 mm² to 25 mm², which increases installation flexibility.

The EFI-P4 A 16/0.1 RCD complies with applicable safety standards, ensuring full compliance with legal and technical requirements. Its compact dimensions (width 4 modules, depth 68mm) allow for easy placement in an electrical distribution board. Thanks to the A sensitivity, it is particularly recommended for protecting circuits powering electronic devices sensitive to interference caused by DC pulsating currents. Using this switch is an investment in safety and peace of mind for both the installer and the end user.