AvailableUltrarapid fuses aR - gR Fuse SQB-DC93 gR 900VDC knife 171mm with switch adapt 550A Manufacturer:SIBA SIBA9033021.550.0ClassgRRated current In (A)550Voltage of total I2t test900FormatScrew fixingDimensionDC93Pre-arcing I2t value (A2s)153000Total I2t value (A2s)1357000HomologationsIECPower loss (W)97Rated Voltage Un DC (V)900Rated break.capacity I1 DC (A)30000Time costant L/R (ms)40Product available on request Add to cart