Fast-Acting CUBEFuse for UPS & Critical Applications
True, finger-safe fast-acting fuse construction delivers faster response to damaging faults to help reduce destructive thermal and magnetic forces.
Ideally suited for protecting Uninterruptable Power Supplies (UPS) and other critical applications that benefit from fast-acting fuse protection.
Catalog Symbol |
FCF_RN |
Dimensions |
See Data Sheet #2147 |
Volts |
600Vac/dc (600Vdc applications require using TCFH_N holders only) |
Amps |
1-100A |
Interrupting Rating -
1 to 60 Amps |
300kA RMS Sym. (UL),
200kA RMS Sym. (CSA),
50kA DC (UL & CSA) |
Interrupting Rating -
70 to 100 Amps |
200kA RMS Sym. (UL),
200kA RMS Sym. (CSA),
50kA DC (UL & CSA) |
Agency Information |
UL Listed Fuse: Guide JFHR, File E4273,
CSA Certified Fuse: Class 1422- 02, File 53787
CE compliance for the European Union low voltage directive
RoHS compliant |
Storage & Operating Temperature Range |
-40°C to +80°C |
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