Time-delay CUBEFuse up to 400 amps
Finger-safe, Class J electrical performance requires up to 70% less space
The finger-safe UL Class CF CUBEFuse and holder system provides a package that's the smallest footprint of any class fuse including Class J, CC, T and RK to provide substantial space savings and installation flexibility.
IEC 60529 and finger-safe rating provides enhanced workplace safety.
Separate overload and short-circuit elements provide time delay for sizing of high inrush loads linked with Class J current limitation.
Selective coordination ratio of 2:1 (within Low-Peak fuse family) prevents electrical shut downs from extending beyond the failed circuit.
- Electrical panelboards
- Machinery disconnects
- Industrial controls and panels
- Required finger-safe systems
|Catalog Number||TCF indicating fuse , TCF_RN non-indicating fuse|
|UL fuse class||Class CF (Class J electrical performance)|
|Dimensions||See data sheet 9000|
|Volts||- 600 Vac (or less)
- 300 Vdc (or less)
|IR||Up to 100 amps
- 300 kA RMS Sym.
- 100 kA DC
110 to 400 amps
- 200 kA AC
- 100 kA DC
|Agency information||- UL Listed Class CF fuse: Guide JDDZ, File E4273 (up to 400 A)
- CSA Certified fuse: Class 1422-02, File 053787_C_000 (up to 100 A)
- RoHS compliant
|Electrical characteristics||10 seconds minimum operating time at 500% rated current|
|Operating and storage temperature range||-40 to 80°C (-40°F to 176°F)|