Mersen Ferraz Class L Fuses
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MERSEN FERRAZ Class L Fuses

Feature 4-second time delay characteristics to accommodate temporary inrush loads in motors or transformers without opening the contacts while allowing the fastest operation under short circuit conditions to prevent damage. Durable fibreglass construction. UL-listed and CSA-certified.

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MERSEN FERRAZ -

A4BT Series Fuses, Class L, Time-Delay

StyleModelCurrent RatingDiameterLengthPrice (ex. VAT)
AA4BT200200A2"8.63"-
RFQ
BA4BT250250A2"8.63"-
RFQ
CA4BT300300A2"8.63"-
RFQ
DA4BT350350A2"8.63"-
RFQ
EA4BT400400A2"8.63"-
RFQ
FA4BT450450A2"8.63"-
RFQ
GA4BT500500A2"8.63"-
RFQ
HA4BT600600A2"8.63"-
RFQ
IA4BT601601A3"8.63"€935.96
JA4BT650650A3"8.63"-
RFQ
KA4BT700700A3"8.63"€874.43
LA4BT750750A3"8.63"-
RFQ
MA4BT800800A3"8.63"€874.43
NA4BT800-TA800A3"8.63"-
RFQ
OA4BT900900A2.5"10.75"-
RFQ
PA4BT10001000A2.5"10.75"-
RFQ
QA4BT1000-TA1000A2.5"10.75"-
RFQ
RA4BT11001100A2.5"10.75"-
RFQ
SA4BT12001200A2.5"10.75"€757.53
TA4BT14001400A3"10.75"€872.33
QA4BT1400-TA1400A3"10.75"-
RFQ
UA4BT15001500A3"10.75"-
RFQ
VA4BT16001600A3"10.75"€936.80
WA4BT18001800A3.5"10.75"€936.80
QA4BT2000-TA2000A3.5"10.75"-
RFQ
MERSEN FERRAZ -

A4BY Series Time-Delay Fuses, Class L

StyleModelAmpsCurrent RatingDiameterLengthPrice (ex. VAT)
AA4BY200-200A2"8.63"€1,182.03
BA4BY600-TI-600A2"8.63"-
RFQ
BA4BY4000-TI-4000A5.75"10.75"-
RFQ
CA4BY4001-4001A6.25"10.75"€5,550.91
DA4BY450-450A2"8.63"€959.82
EA4BY4500-4500A6.25"10.75"€5,550.91
BA4BY5000-TI-5000A6.25"10.75"-
RFQ
FA4BY6000-6000A6.25"10.75"€6,822.18
GA4BY650-650A2"8.63"€1,427.13
HA4BY350-350A2"8.63"€945.43
BA4BY700-TI-700A2"8.63"-
RFQ
BA4BY800-TA-800A2"8.63"-
RFQ
BA4BY800-TI-800A2"8.63"-
RFQ
IA4BY1100-1100A2.5"10.75"€1,331.19
JA4BY1201-1201A3"10.75"€1,736.20
BA4BY1600-TI-1600A3"10.75"-
RFQ
KA4BY3500-3500A5.75"10.75"€2,169.92
LA4BY5000-5000A6.25"10.75"€5,727.56
BA4BY300-TI-300A2"8.63"-
RFQ
BA4BY2001-TI-2001A4.5"10.75"-
RFQ
MA4BY3001-3001A5.75"10.75"€3,991.93
BA4BY1000-TI-1000A2.5"10.75"-
RFQ
BA4BY1200-TI-1200A2.5"10.75"-
RFQ
NA4BY1601-1601A3.5"10.75"€2,298.08
OA4BY2001-2001A4.5"10.75"€2,719.03
MERSEN FERRAZ -

A4BQ Series Time-Delay Fuses, Class L

StyleModelAmpsCurrent RatingDiameterItemLengthPrice (ex. VAT)
AA4BQ200-TA-200A2"Time Delay Fuse8.63"-
RFQ
BA4BQ450-TA-450A2"Time Delay Fuse8.63"-
RFQ
CA4BQ300-TA-300A2"Time Delay Fuse8.63"-
RFQ
DA4BQ350-350A2"Time Delay Fuse8.63"€1,286.59
EA4BQ3500-TA-3500A5.75"Time Delay Fuse10.75"-
RFQ
FA4BQ350-TA-350A2"Time Delay Fuse8.63"-
RFQ
EA4BQ2200-TA-2200A4.5"Time Delay Fuse10.75"-
RFQ
EA4BQ3800-TA-3800A5.75"Time Delay Fuse10.75"-
RFQ
GA4BQ450-450A2"Time Delay Fuse8.63"€1,286.59
HA4BQ750-750A2"Time Delay Fuse8.63"€1,021.56
IA4BQ750-TA-750A2"Time Delay Fuse8.63"-
RFQ
EA4BQ4000-TA-4000A5.75"Time Delay Fuse10.75"-
RFQ
JA4BQ5000-5000A6.25"Time Delay Fuse10.75"€5,424.50
KA4BQ250-250A2"Time Delay Fuse8.63"€1,286.59
EA4BQ5000-TA-5000A6.25"Time Delay Fuse10.75"-
RFQ
LA4BQ500-TA-500A2"Time Delay Fuse8.63"-
RFQ
MA4BQ700-TA-700A2"Time Delay Fuse8.63"-
RFQ
NA4BQ100-100A2"Time Delay Fuse8.63"€1,317.69
EA4BQ1000-TA-1000A2.5"Time Delay Fuse10.75"-
RFQ
OA4BQ100-TA-100A2"Time Delay Fuse8.63"-
RFQ
EA4BQ1200-TA-1200A2.5"Time Delay Fuse10.75"-
RFQ
PA4BQ1350-1350A3"Time Delay Fuse10.75"€1,332.18
EA4BQ1500-TA-1500A3"Time Delay Fuse10.75"-
RFQ
EA4BQ1800-TA-1800A3.5"Time Delay Fuse10.75"-
RFQ
EA4BQ2500-TA-2500A4.5"Time Delay Fuse10.75"-
RFQ

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