Bussmann Fusetron Plug Fuse, Heavy Duty Time Delay, Series: T Series, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Non-Rejection, 20 A, 125 V AC, 10 kAIC Interrupt, 10 kA Short Circuit Current Rating, Stud Terminal, Threaded Mount, Round Body Type, Dual Element, Plastic Body/Brass Thread