Cooper Bussmann COOPER BUSSMANN TYPE TL TIME DELAY GLASS PLUG FUSE, 125 VOLTS, 20 AMPS

These Fustat Fuse Adaptors screw into Edison thread fuse sockets of standard fuse boxes making it easy to retrofit existing fuse installations. Used for branch circuit protection. The Cooper Bussmann 15 Amp Rejection-Base Plug Fuse Adapter converts an Edison-style base to accept S- and SL-type fuses. This adapter is rated to 125 Volts and is UL- and CSA listed for safety | Adapts Edison-style base fuse holders to accept S- and SL-type rejection fuses | For use with S-15 to S-7 fuses | UL and CSA safety listings | 15 Amp, 125-Volt capacity