RK5 · Time-Delay Dual Element · 250 · ECNR
For RK5 · Time-Delay Dual Element · 250 · ECNR, ul fuse class / type is RK5; operating style is Time-Delay Dual Element; voltage rating is 250; edison series is ECNR; bussmann series is FRN-R, recorded from its source on 2026-08-31.
- UL fuse class / type
- RK5 our reading
- Operating style
- Time-Delay Dual Element our reading
- Voltage rating
- 250 verified
- Edison series
- ECNR verified
- Bussmann series
- FRN-R verified
- Mersen/Gould series
- TR verified
- Littelfuse series
- FLNR verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
Time-Delay Dual 250 ECNR – FRN-R TR – FLNR RK5
— cdn.automationdirect.com, retrieved 2026-08-31
Where each value comes from
The values above are stated away from the sentence quoted with the answer, so the passage that states them is shown here too.
UL fuse class / type and Operating style
Time-Delay Dual 250 ECNR – FRN-R TR – FLNR RK5 Element 600 ECSR – FRS-R TRS – FLSR
— all from cdn.automationdirect.com, retrieved 2026-08-31
Source
- cdn.automationdirect.comhttps://cdn.automationdirect.com/static/specs/efusexref.pdf