Trent NBR-FR22GR69V80T Series 80 Amp 690V Semiconductor I²t Fuse Cartridge Style 22 x 58mm Features Cylindrical Standard Fuses Sizes Wide Range of I²t Ratings up to 125 Amp Quick Release with RT18-125L fuse holder DIN Rail Mount with RT18-125L fuse holder Compatible with all 58 x 21mm fuse holders IEC Standard 60269.1 AND 4 690 V Voltage Rating complying with IEC 33 Applications Solid State Relay Switchboards Bridge rectifier Fusing Protection of High Powered Semiconductors according to I²t Short Circuit Protection DC or AC Motor I²t Protection Battery Fuse Specification Trent Part Number NBR-FR22GR69V80T Fuse Type I²t gR Class Nominal Voltage 690VAC @ 50Hz I²t Rating (Pre Arcing) 6600 A²/s Nominal Current (RMS + DC) 80 Amp Tested Breaking Capacity 200kA @ 690VAC Dimensions 58 x 22mm Fuse Holder RT18-125L Mounting Style Requires fuse holder Operating Temperature Range -40°C / 125°C Watt Loss 13.8W DC Breaking Capacity 50kA Unit Weight 60g Factory Pack Qty 10 Datasheet Product Datasheet Compatible Fuse Holder RT18-125L Datasheet