S and T

S & T Plug Fuse

Dual-element, time-delay plug fuse



Data Sheet #1032 (S)

Data Sheet #1034 (T)

Agency Cards

Catalog Number S-_ , T-_
Dimensions S — Rejection base, T — Edison base
Volts 125Vac
Amps S Series: 1⁄4-30A, T Series: 3⁄10-30A
IR 10kA RMS Sym.
Agency Information CE, Std. 248-11, Type S and T: UL Listed (0-61⁄4) Guide JFHR, File E56412 (7-30A) Guide JEFV, File E12112; CSA Certified, Class 1423-01, File 53787
Typical Applications • S Series — Residential Load Centers • T Series — Box Cover Units for small motor overload protection • Applications benefiting from fuse rejection (S Series only)
Construction S — Plastic base with rejection threads T — Brass threads with plastic body


  • Time-delay, dual-element T Series Edison base plug fuses provide small motor overload protection when used with box cover units
  • 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