Cooper Bussmann BP/S-1-1/4 S Plug Fuse, 1-1/4 Amp Rejection base Time-delay, dual-element s series Plug fuses provide a rejection feature (when used alone or with fustat adapters to retrofit Edison base holders) to prevent overfusing of branch circuits Typical applications: residential load centers and applications benefiting from fuse rejection Ce, std. 248-11, Type s and t: UL listed (0-614) guide jfhr, file E56412 (7-30a) guide jefv, file E12112; csa certified, class 1423-01, file 53787 Quantity per card: 1