Monster Fuses > Fuses > Y1NCBUA21 Y1NCBUA21 - ABB 15kV Open Fuse Cutout -Type LBU II Part Number: Y1NCBUA21 Description: ABB 15kV Open Fuse Cutout -Type LBU II Mfg Voltage: 15 Rating: 200 A Manufacturer: ABB Mounting: X-Arm / Pole Top Type: Link Photo is a representation of product. Voltage, amperage, and other details may vary. Request a Quote Resistance Test Results: Manufacturer's Fuse mΩ Values Low:N/A High:N/A Average: