Mersen Ferraz Class H Fuses
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MERSEN FERRAZ Class H Fuses

General-purpose fuses ideal for applications where short circuits are not more than 10000 amperes. Feature knurled bushings for quick assembly / disassembly, die-cut renewable links for quick replacement and rugged construction for superior durability.

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MERSEN FERRAZ -

CRN Time Delay Fuses, Class H

StyleModelCurrent RatingDiameterLength
ACRN1515A0.56"2"
RFQ
BCRN17-1/217.5A0.56"2"
RFQ
CCRN2020A0.56"2"
RFQ
DCRN2525A0.56"2"
RFQ
ECRN3030A0.56"2"
RFQ
FCRN3535A0.81"3"
RFQ
FCRN4040A0.81"3"
RFQ
FCRN4545A0.81"3"
RFQ
FCRN5050A0.81"3"
RFQ
FCRN6060A0.81"3"
RFQ
GCRN7070A1.06"5.88"
RFQ
HCRN9090A1.06"5.88"
RFQ
ICRN100100A1.06"5.88"
RFQ
JCRN110110A1.56"7.13"
RFQ
KCRN125125A1.56"7.13"
RFQ
LCRN150150A1.56"7.13"
RFQ
MCRN175175A1.56"7.13"
RFQ
NCRN200200A1.56"7.13"
RFQ
OCRN225225A2.06"8.63"
RFQ
PCRN250250A2.06"8.63"
RFQ
QCRN300300A2.06"8.63"
RFQ
RCRN350350A2.06"8.63"
RFQ
SCRN400400A2.06"8.63"
RFQ
FCRN450450A2.56"10.38"
RFQ
FCRN500500A2.56"10.38"
RFQ
MERSEN FERRAZ -

NRS Non-Time Delay Fuses, Class H

StyleModelBody MaterialCurrent RatingDiameterLength
ANRS1Paper1A0.81"5"
RFQ
BNRS20Paper20A0.81"5"
RFQ
CNRS10Paper10A0.81"5"
RFQ
DNRS30Paper30A0.81"5"
RFQ
ENRS3Paper3A0.81"5"
RFQ
FNRS5Paper5A0.81"5"
RFQ
GNRS25Paper25A0.81"5"
RFQ
HNRS4Paper4A0.81"5"
RFQ
INRS2Paper2A0.81"5"
RFQ
JNRS6Paper6A0.81"5"
RFQ
KNRS15Paper15A0.81"5"
RFQ
LNRS400PolyTube400A2.63"11.6"
RFQ
LNRS50PolyTube50A1.06"5.5"
RFQ
LNRS60PolyTube60A1.06"5.5"
RFQ
LNRS600PolyTube600A3.13"13.4"
RFQ
MNRS70PolyTube70A1.38"7.88"
RFQ
NNRS80PolyTube80A1.38"7.88"
RFQ
LNRS450PolyTube450A3.13"13.4"
RFQ
LNRS45PolyTube45A1.06"5.5"
RFQ
LNRS500PolyTube500A3.13"13.4"
RFQ
LNRS300PolyTube300A2.63"11.6"
RFQ
LNRS40PolyTube40A1.06"5.5"
RFQ
LNRS350PolyTube350A2.63"11.6"
RFQ
LNRS35PolyTube35A1.06"5.5"
RFQ
LNRS250PolyTube250A2.63"11.6"
RFQ
MERSEN FERRAZ -

NRN Non-Time Delay Fuses, Class H

StyleModelBody MaterialCurrent RatingDiameterLength
ANRN35BPPaper35A0.81"3"
RFQ
BNRN1Paper1A0.56"2"
RFQ
CNRN60Paper60A0.81"3"
RFQ
DNRN6Paper6A0.56"2"
RFQ
ENRN50Paper50A0.81"3"
RFQ
FNRN45Paper45A0.81"3"
RFQ
GNRN40BPPaper40A0.81"3"
RFQ
GNRN40Paper40A0.81"3"
RFQ
HNRN4Paper4A0.56"2"
RFQ
INRN15BPPaper15A0.56"2"
RFQ
JNRN30BPPaper30A0.56"2"
RFQ
JNRN30Paper30A0.56"2"
RFQ
KNRN25BPPaper25A0.56"2"
RFQ
LNRN20Paper20A0.56"2"
RFQ
LNRN20BPPaper20A0.56"2"
RFQ
MNRN2Paper2A0.56"2"
RFQ
INRN15Paper15A0.56"2"
RFQ
KNRN25Paper25A0.56"2"
RFQ
NNRN10Paper10A0.56"2"
RFQ
ONRN3Paper3A0.56"2"
RFQ
ANRN35Paper35A0.81"3"
RFQ
PNRN5Paper5A0.56"2"
RFQ
CNRN60BPPaper60A0.81"3"
RFQ
QNRN175PolyTube175A1.63"7.13"
RFQ
RNRN300PolyTube300A2.13"8.63"
RFQ
MERSEN FERRAZ -

CRS Time Delay Fuses, Class H

StyleModelCurrent RatingDiameterLengthMounting
ACRS1515A0.81"5"Clip
RFQ
BCRS17-1/217.5A0.81"5"Clip
RFQ
CCRS2020A0.81"5"Clip
RFQ
DCRS2525A0.81"5"Clip
RFQ
ECRS3030A0.81"5"Clip
RFQ
FCRS3535A1.06"5.5"Clip
RFQ
FCRS4040A1.06"5.5"Clip
RFQ
FCRS4545A1.06"5.5"Clip
RFQ
FCRS5050A1.06"5.5"Clip
RFQ
FCRS6060A1.06"5.5"Clip
RFQ
GCRS7070A1.38"7.88"Bolted
RFQ
HCRS8080A1.38"7.88"Bolted
RFQ
ICRS9090A1.38"7.88"Bolted
RFQ
JCRS100100A1.38"7.88"Bolted
RFQ
FCRS110110A1.88"9.63"Bolted
RFQ
FCRS125125A1.88"9.63"Bolted
RFQ
FCRS150150A1.88"9.63"Bolted
RFQ
FCRS175175A1.88"9.63"Bolted
RFQ
FCRS200200A1.88"9.63"Bolted
RFQ
FCRS225225A2.63"11.6"Bolted
RFQ
FCRS250250A2.63"11.6"Bolted
RFQ
FCRS300300A2.63"11.6"Bolted
RFQ
FCRS350350A2.63"11.6"Bolted
RFQ
FCRS400400A2.63"11.6"Bolted
RFQ
FCRS450450A3.13"13.4"Bolted
RFQ
MERSEN FERRAZ -

RF Series Class H Fast-Acting Fuses

StyleModelCurrent RatingDiameterLengthWidthPrice (ex. VAT)
ARL22A-2.19"0.25"-
RFQ
BRF22A0.56"2"--
RFQ
ARL33A-2.19"0.25"-
RFQ
CRF33A0.56"2"--
RFQ
DRF44A0.56"2"--
RFQ
ARL44A-2.19"0.25"-
RFQ
ERF55A0.56"2"--
RFQ
ARL55A-2.19"0.25"-
RFQ
ARL66A-2.19"0.25"-
RFQ
FRF66A0.56"2"--
RFQ
ARL1010A-2.19"0.25"-
RFQ
GRF1010A0.56"2"-€28.87
ARL1515A-2.19"0.25"-
RFQ
HRF1515A0.56"2"-€27.00
IRF2020A0.56"2"-€27.00
ARL2020A-2.19"0.25"-
RFQ
JRF2525A0.56"2"--
RFQ
ARL2525A-2.19"0.25"-
RFQ
ARL3030A-2.19"0.25"-
RFQ
KRF3030A0.56"2"--
RFQ
ARL3535A-3.21"0.36"-
RFQ
ARF3535A0.81"3"--
RFQ
ARF4040A0.81"3"-€36.32
ARL4040A-3.21"0.36"-
RFQ
ARF4545A0.81"3"--
RFQ
MERSEN FERRAZ -

RFS Series Class H Fast-Acting Fuses

StyleModelCurrent RatingDiameterLengthWidthPrice (ex. VAT)
ARFS33A0.81"5"--
RFQ
ARLS33A-5.31"0.38"-
RFQ
ARLS44A-5.31"0.38"-
RFQ
ARFS44A0.81"5"--
RFQ
ARLS55A-5.31"0.38"-
RFQ
ARFS55A0.81"5"--
RFQ
ARFS66A0.81"5"--
RFQ
ARLS66A-5.31"0.38"-
RFQ
ARLS1010A-5.31"0.38"-
RFQ
ARFS1010A0.81"5"--
RFQ
ARLS1515A-5.31"0.38"-
RFQ
ARFS1515A0.81"5"--
RFQ
ARFS2020A0.81"5"-€57.24
ARLS2020A-5.31"0.38"-
RFQ
ARFS2525A0.81"5"--
RFQ
ARLS2525A-5.31"0.38"-
RFQ
BRFS3535A1.06"5.5"--
RFQ
ARLS3535A-5.94"0.44"-
RFQ
CRFS4040A1.06"5.5"--
RFQ
ARLS4040A-5.94"0.44"-
RFQ
DRFS4545A1.06"5.5"--
RFQ
ARLS4545A-5.94"0.44"-
RFQ
ARLS5050A-5.94"0.44"-
RFQ
ERFS5050A1.06"5.5"--
RFQ
FRFS6060A1.06"5.5"--
RFQ

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