Electrical-Fuse Time-delay 20-amp

Heavy-duty Fusetron, dual element, time delay FRNR dual element cartridge fuse for motor protection. Helps protect motors from burnout caused by overloads or single phasing. Time delay feature allows the initial startup surge for typical motors to pass, but opens proir to burnout when longer dangerous overloads are present. UL listed Class R (200,000 AIR). 1/10A to 60A have ferrule ends, 70A to 200A have knife-blade ends. 250V.No. BP/FRN-R-15: 15A, 2" L. x 9/16" diameter, 2 per cardNo. BP/FRN-R-20: 20A, 2" L. x 9/16" diameter, 2 per cardNo. BP/FRN-R-30: 30A, 2" L. x 9/16" diameter, 2 per cardNo. BP/FRN-R-40: 40A, 3" L. x 13/16" diameter, 2 per cardNo. BP/FRN-R-50: 50A, 3" L. x 13/16" diameter, 2 per cardNo. BP/FRN-R-60: 60A, 3" L. x 13/16" diameter, 2 per cardNo. FRN-R-10: 10A, 2" L. x 9/16" diameterNo. FRN-R-15: 15A, 2" L. x 9/16" diameterNo. FRN-R-20: 20A, 2" L. x 9/16" diameterNo. FRN-R-25: 25A, 2" L. x 9/16" diameterNo. FRN-R-30: 30A, 2" L. x 9/16" diameterNo. FRN-R-35: 35A,