AvailableUltrarapid fuses aR - gR Fuse SQB1 screw M8 aR 690V lateral switch adapter 550A Manufacturer:SIBA SIBA2066132.550.0ClassaRRated current In (A)550Rated Voltage Un AC (V)690Rated break.capacity I1 AC (A)200000Voltage of total I2t test660FormatScrew fixingDimensionSQB1 screw M8Pre-arcing I2t value (A2s)41000Total I2t value (A2s)250000HomologationsIEC & ULPower loss (W)75 €202.13 Add to cart