Live Electrical 2 Pole 25A 30mA Type B RCCB 3 Module CEV225B-030

Smooth DC residual currents can occur in industrial, commercial and residential applications which contain photovoltaic systems, frequency converters or electronic devices. Our Type B RCCB can detect DC fault currents, which can occur in frequency inverter controls, photovoltaic systems as well as through electronics used in households. They can detect residual current faults comprising of pure AC up to 1000 hertz, rectified AC, pure DC and pulsating DC, and increases safety considerably. They comply with IEC/EN 61008-1 and IEC/EN 62423.

• Rated Current: 25A, 40A, 63A options
• Rated tripping current: 30ma
• Sensitivity: AC, pulsating and smooth DC residual currents
• Rated voltage UN: 230/400V AC
• Rated frequency: 50Hz
• Rated insulation voltage Ui: 440V
• Rated impulse withstand voltage Uimp: 4 kV
• Rated short circuit capacity lcn: 10kA
• Peak withstand current: 3kA
• Endurance electrical: 4,000 operating cycles
• Endurance mechanical: 20,000 operating cycles
• Operation temperature: -5°C to +40 °C
• Degree of protection: IP20
• Terminal capacity: 1.5 - 35mm²
• Rated: 6mA Smooth DC