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 -

A4BQ Series Time-Delay Fuses, Class L

StyleModelAmpsCurrent RatingDiameterItemLengthPrice (inc. VAT)
AA4BQ800-TA-800A2"Time Delay Fuse8.63"-
RFQ
BA4BQ300-300A2"Time Delay Fuse8.63"£1,506.60
CA4BQ450-450A2"Time Delay Fuse8.63"£1,471.04
DA4BQ5000-5000A6.25"Time Delay Fuse10.75"£6,202.19
EA4BQ6000-6000A7.12"Time Delay Fuse10.75"£8,410.21
FA4BQ601-TA-601A2"Time Delay Fuse8.63"£1,281.06
GA4BQ650-650A2"Time Delay Fuse8.63"£1,787.66
HA4BQ3800-TA-3800A5.75"Time Delay Fuse10.75"-
RFQ
IA4BQ1900-1900A3.5"Time Delay Fuse10.75"£2,874.64
HA4BQ2200-TA-2200A4.5"Time Delay Fuse10.75"-
RFQ
JA4BQ250-250A2"Time Delay Fuse8.63"£1,471.04
HA4BQ3000-TA-3000A5"Time Delay Fuse10.75"-
RFQ
HA4BQ2001-TA-2001A4.5"Time Delay Fuse10.75"-
RFQ
KA4BQ300-TA-300A2"Time Delay Fuse8.63"-
RFQ
LA4BQ3800-3800A5.75"Time Delay Fuse10.75"£6,014.10
HA4BQ6000-TA-6000A7.12"Time Delay Fuse10.75"-
RFQ
MA4BQ700-TA-700A2"Time Delay Fuse8.63"-
RFQ
NA4BQ750-750A2"Time Delay Fuse8.63"£1,160.71
HA4BQ900-TA-900A2.5"Time Delay Fuse10.75"-
RFQ
OA4BQ250-TA-250A2"Time Delay Fuse8.63"-
RFQ
HA4BQ1800-TA-1800A3.5"Time Delay Fuse10.75"-
RFQ
HA4BQ1400-TA-1400A3"Time Delay Fuse10.75"£1,352.98
HA4BQ1000-TA-1000A2.5"Time Delay Fuse10.75"£1,238.44
PA4BQ400-TA-400A2"Time Delay Fuse8.63"-
RFQ
HA4BQ4000-TA-4000A5.75"Time Delay Fuse10.75"-
RFQ
MERSEN FERRAZ -

A4BY Series Time-Delay Fuses, Class L

StyleModelAmpsCurrent RatingDiameterLengthPrice (inc. VAT)
AA4BY1601-1601A3.5"10.75"£2,627.55
BA4BY5000-5000A6.25"10.75"£6,548.70
CA4BY2500-TI-2500A4.5"10.75"-
RFQ
CA4BY3000-TI-3000A5"10.75"-
RFQ
DA4BY3001-3001A5.75"10.75"£4,564.24
CA4BY300-TI-300A2"8.63"-
RFQ
EA4BY4001-4001A6.25"10.75"£6,346.72
FA4BY450-450A2"8.63"£769.61
GA4BY4500-4500A6.25"10.75"£6,346.72
CA4BY5000-TI-5000A6.25"10.75"-
RFQ
CA4BY2001-TI-2001A4.5"10.75"-
RFQ
HA4BY6000-6000A6.25"10.75"£7,885.72
CA4BY600-TI-600A2"8.63"-
RFQ
IA4BY650-650A2"8.63"£1,631.73
CA4BY700-TI-700A2"8.63"-
RFQ
CA4BY800-TA-800A2"8.63"-
RFQ
CA4BY800-TI-800A2"8.63"-
RFQ
CA4BY1000-TI-1000A2.5"10.75"-
RFQ
CA4BY1200-TI-1200A2.5"10.75"-
RFQ
JA4BY2200-2200A4.5"10.75"£3,108.85
KA4BY200-200A2"8.63"£1,351.50
CA4BY250-TI-250A2"8.63"-
RFQ
CA4BY4000-TI-4000A5.75"10.75"-
RFQ
LA4BY1350-1350A3"10.75"£2,000.70
CA4BY1600-TI-1600A3"10.75"-
RFQ
MERSEN FERRAZ -

A4BT Series Fuses, Class L, Time-Delay

StyleModelCurrent RatingDiameterLengthPrice (inc. 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"£921.50
IA4BT601601A3"8.63"£884.58
JA4BT650650A3"8.63"-
RFQ
KA4BT700700A3"8.63"£884.58
LA4BT750750A3"8.63"-
RFQ
MA4BT800800A3"8.63"£884.58
NA4BT800-TA800A3"8.63"-
RFQ
OA4BT900900A2.5"10.75"-
RFQ
PA4BT1000-TA1000A2.5"10.75"-
RFQ
QA4BT10001000A2.5"10.75"-
RFQ
RA4BT11001100A2.5"10.75"-
RFQ
SA4BT12001200A2.5"10.75"£769.61
PA4BT1400-TA1400A3"10.75"-
RFQ
TA4BT14001400A3"10.75"£958.35
UA4BT15001500A3"10.75"-
RFQ
VA4BT16001600A3"10.75"£958.35
WA4BT18001800A3.5"10.75"£958.35
XA4BT20002000A3.5"10.75"£958.35
MERSEN FERRAZ -

UL Class L Fuses

StyleModelPrice (inc. VAT)
AA4BY750£1,283.35
RFQ
BA4BQ1000£1,418.68
RFQ
BA4BQ1600£1,395.64
RFQ
CA4BQ3500£5,814.15
RFQ
CA4BQ3000£3,753.90
RFQ

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