| SQUARE D RFK10 Fuse Kit,120/240VAC,100A Fuse Rejection Kit, Current Rating 100 A, Duty Heavy Duty, For Disconnect Switch Size 100 A, For Fuse Class Class R, For Use With Class 9422 Disconnect Switches, Maximum Voltage 600V AC, Product Type Fuse Rejection Kit, Standards CSA Certified, UL Listed ... more SQUARE D RFK10 Fuse Kit,120/240VAC,100A Fuse Rejection Kit, Current Rating 100 A, Duty Heavy Duty, For Disconnect Switch Size 100 A, For Fuse Class Class R, For Use With Class 9422 Disconnect Switches, Maximum Voltage 600V AC, Product Type Fuse Rejection Kit, Standards CSA Certified, UL Listed | | $29.19 go to store |