Rated Current – In 25A Number of Pole 4 Nominal Residual Current – mA 300 Fused Short Circuit Current 10kA Technical Drawings Order Code: FK4 4x25A Residual Current Circuit Breaker 300mA
Rated Current – In 63A Number of Pole 2 Rated Operating Voltage (Ui) 750V Mechanical Life 10.000 Electrical Life >1500 Technical Drawings Order Code FMS 63A 2 Pole Disconnector