Trent 250BF Series 690V, 250 Amp aR Semiconductor I²t Fuse BS88 Style Features Equivalent to Mersen 6.9 URGL 36/250 W097171, Bussmann 250FM ETI BS38UQ/83/250A/690V 004750636 British Standard Fuse Links Package Wide Range of I²t Ratings up to 1000 Amp Busbar or Standoff Mounting IEC Standard 60269.1 AND 4 690 V Voltage Rating complying with IEC 33 Applications Protection of High Powered Semiconductors according to I²t Short Circuit Protection DC or AC Motor I²t Protection Battery Fuse Specification Trent Part Number 250BF Fuse Type I²t aR Class Nominal Voltage 690VAC @ 50Hz I²t Rating (IP < 30IN) 97000 A²/s I²t Rating (IP > 30IN) N/A Nominal Current (RMS + DC) 200 Amp Tested Breaking Capacity 200kA @ 690VAC Dimensions 79.4 x 24 x 110mm Hole Centers 75.2 x 93.6mm Mounting Style Busbar or Panel Mount with Standoff Operating Temperature Range -40°C / 125°C Watt Loss 34.5W Termination Style M6 Unit Weight 220g Factory Pack Qty 10 Datasheet Product Datasheet Cross Reference Chart