Residual Current Device (RCD) Eti-Polam EFI-P2 A 2P 16A 30mA (002061110)

Eti-Polam EFI-P2 A 2P 16A 30mA is a two-pole residual current device (RCD) intended to detect earth leakage currents and disconnect the circuit when imbalance between live and neutral exceeds 30 mA. Designed for residential and light commercial electrical installations, this RCD provides personal protection against electric shock and contributes to fire prevention by cutting off fault currents quickly. The compact two-pole format supports single-phase circuits where protection of both poles is required.

Advantages

The device offers 30 mA sensitivity, which is a common threshold for personal protection, and a rated current of 16 A suitable for typical household or small commercial circuits. Its two-pole design isolates both live and neutral conductors simultaneously, improving safety during fault conditions. The construction is intended for DIN-rail mounting in distribution boards and compatible with standard wiring practices, allowing straightforward integration into existing installations.

Suitable for

• Residential single-phase circuits requiring 16 A protection
• Bathrooms, kitchens, and other areas where increased protection against electric shock is needed
• Light commercial or service outlets with low to moderate load requirements
• Supplementing circuit protection in distribution boards alongside overcurrent devices

When it may not be suitable

This RCD is not designed for three-phase TN or TT systems where more poles or different sensitivity classes may be required. It is also not a substitute for overload or short-circuit protection devices; proper coordination with circuit breakers or fuses is necessary. For circuits with loads exceeding 16 A or for specific medical, industrial, or safety-critical installations, a device with appropriate rated current, multiple poles or different characteristics should be selected.

Key specifications

• Number of poles: 2 (two-pole protection)
• Rated current: 16 A
• Residual current sensitivity: 30 mA (0.03 A)
• Type: AC or type A (detects AC and pulsating DC residual currents as indicated by product family)
• Intended mounting: DIN-rail in distribution boards
• Typical application: single-phase circuits (live and neutral protection)

How to use

Install the RCD in the consumer unit or distribution board on a standard DIN rail, ensuring correct orientation and secure terminal connections for line and neutral conductors. Before commissioning, verify correct wiring and test the device using its built-in test function or an external RCD tester to confirm operation at the specified 30 mA trip level. Coordinate with upstream overcurrent protection and follow local electrical regulations and wiring practices. After installation, periodically test the device to ensure continued operation.

What to consider before purchase

• Confirm the circuit rated current requirement does not exceed 16 A
• Check whether two-pole protection is appropriate for your single-phase installation
• Ensure compatibility with your distribution board mounting and terminal sizes
• Verify that 30 mA sensitivity meets local regulations and the level of personal protection needed

Usage recommendations

Use this RCD as part of a coordinated protection scheme: pair it with correctly rated overcurrent devices, install in accessible locations for regular testing, and follow national wiring regulations. Regular testing and professional installation are recommended to maintain effective residual current protection.