ETI EFI-P2 Residual Current Circuit Breaker 2P 16A 30mA Type A

Electrical faults can cause serious injury or fire. The ETI EFI-P2 residual current circuit breaker (RCCB) detects earth leakage currents as low as 30 mA and disconnects the circuit instantly, protecting people and property from the dangers of electric shock and insulation failure.

Who is it for

This RCCB is essential for residential, commercial, and light industrial installations. Electricians, panel builders, and maintenance technicians will appreciate its reliable protection, compact size, and compliance with international safety standards.

Main features

• 2-pole design for single-phase 230 V AC circuits
• Rated current 16 A, suitable for typical socket and lighting circuits
• Sensitive 30 mA trip threshold for personal protection
• Type A tripping: responds to AC and pulsating DC residual currents
• Instantaneous tripping for rapid disconnection
• DIN rail mounting, only 2 modules wide
• Large terminals accept conductors up to 25 mm²
• High 10 kA conditional short-circuit rating
• Meets IEC/EN 61008-1

Specifications

• Device type: Residual current circuit breaker (RCCB)
• Number of poles: 2P
• Rated current (In): 16 A
• Rated residual operating current (IΔn): 30 mA
• Residual current type: A
• Rated voltage (Un): 230 V AC
• Rated frequency: 50/60 Hz
• Rated conditional short-circuit current (Inc): 10 kA
• Rated impulse withstand voltage (Uimp): 4 kV
• Rated insulation voltage (Ui): 500 V
• Mounting type: DIN rail (35 mm)
• Terminal capacity: 1-25 mm² (solid/stranded)
• Tightening torque: 2.5 Nm
• Degree of protection (terminals): IP20
• Degree of protection (enclosure): IP40
• Operating temperature: -25°C to +55°C
• Standards: IEC/EN 61008-1
• Tripping characteristic: Instantaneous
• Module width: 2 modules

Tips

For optimal protection, install this RCCB at the origin of the circuit to be protected. Regularly test the device using the test button to ensure proper operation. Ensure that the total leakage current of connected equipment does not exceed 30% of the rated residual operating current to avoid nuisance tripping.