(4 pack) Bussmann BP/TL-A BP 3-Pack TL Assorted plug fuse

This TL plug fuse assortment includes 15 amp, 20 amp, 30 amp fuses. There are two types of threaded fuses available: Edison Base (brass threads) and Rejection Base (porcelain threads). The two are not interchangeable. Two categories of plug fuses are available. The medium-duty fuses (TL or SL) have a time-delay feature for use on motor circuits. The heavy-duty fuses (T or S) are industrial strength products featuring the exclusive Bussmann Series dual-element construction. This spring loaded design provides superior short-circuit and overload protection. The T or S fuses have more time-delay than the medium-duty fuses in order to better protect motors and critical residential circuits. Plug fuses are rated for a maximum of 125Vac.