Class L Fuses

Filter
StyleModelPrice (inc. VAT)
AKLLU1000X£599.63
AKLLU650.X£631.91
AKLLU700.X£604.79
AKLLU601.X£632.27
AKLLU3000X£2,310.03
AKLLU2500X£2,214.40
AKLLU1200X£643.59
AKLLU750.X£721.69
AKLLU4000X£3,472.37
AKLLU1500X£740.57
AKLLU3500X£3,266.45
AKLLU1600X£719.31
AKLLU1400X£855.46
AKLLU1350X£882.05
AKLLU900.X£721.03
AKLLU2000X£868.08
AKLLU1800X£967.72
AKLLU800.X£580.89
StyleModelPrice (inc. VAT)
AKLPC1100X£768.14
AKLPC1000X£693.63
AKLPC601.X£696.31
AKLPC650.X£836.23
AKLPC700.X£696.31
AKLPC750.X£836.23
AKLPC800.X£663.48
AKLPC900.X£840.44
AKLPC2000X£1,244.19
AKLPC600.X£689.53
AKLPC2100X£2,073.75
AKLPC2300X£2,073.75
AKLPC250.X£689.53
AKLPC2500X£2,388.60
AKLPC350.X£689.53
AKLPC3500X£3,099.14
AKLPC6000X£8,221.13
AKLPC5000X£5,809.86
AKLPC1200X£723.79
AKLPC1900X£1,532.21
AKLPC1300X£969.71
AKLPC1500X£1,090.40
AKLPC1800X£1,438.89
AKLPC1350X£1,139.98
AKLPC1400X£1,090.40
StyleModelBody StyleCurrent RatingFuse TypePrice (inc. VAT)
AKRP-CL-300Cartridge Blade300ASlow Blow£2,407.35
AKRP-CL-600Cartridge Blade600ASlow Blow£1,085.84
AKRP-CL-400Cartridge Blade Fuses400ATime Delay / Slow Blow£1,081.29
AKRP-CL-225Cartridge Blade Fuses225ATime Delay / Slow Blow£2,407.35
BUSSMANN -

KTU Series Specialty Fuses

StyleModelCurrent RatingLengthWidthPrice (inc. VAT)
AKTU-13501.35kA10 3/4"3"£1,889.97
BKTU-20012.001kA--£4,584.47
CKTU-24002.4kA--£3,209.45
BKTU-25002.5kA10.75"5"£1,566.34
DKTU-35003.5kA10.75"5.75"£5,794.91
DKTU-40004kA10.75"5.75"£5,004.02
AKTU-50005kA10 3/4"6 1/4"£6,113.13
EKTU-450450A--£1,350.60
EKTU-500500A--£1,488.72
EKTU-600600A---
RFQ
BUSSMANN -

Electronic Fuses

StyleModelAc Voltage RatingBody StyleCurrent RatingDiameterFuse Size / GroupFuse TypeInterrupt RatingLengthPrice (inc. VAT)
AC10G6-Cartridge Fuses6A10mm5AG Midget (10.3 mm x 38.1 mm)Time Delay / Slow Blow32A38mm£13.55
BKWS-R-5-Cartridge Blade Fuses5A--Fast Blow--£55.46
CTIS35-Cartridge Blade Fuses35A22.2mmA3--85.8mm£45.08
DBBS-2548 VACCartridge Fuses25A0.41"5AG Midget (10.3 mm x 38.1 mm)Fast Blow10kA1.38"£16.55
EMIJ-15250 VACCartridge Fuses15A0.41"---1.5"£24.46
FC10G32400 VACCartridge Fuses32A10mm5AG Midget (10.3 mm x 38.1 mm)Time Delay / Slow Blow32A38mm£11.73
GKTK-R-5BC600 VACCartridge Fuses5A-LimitronFast Blow--£31.31
HKWS-R-500600 VACCartridge Blade Fuses500A--Fast Blow--£1,194.60
IKLU-1500600 VACCartridge Blade Fuses1.5kA-LimitronTime Delay / Slow Blow200kA10.75"£934.52
JKRP-C-750SP600 VACCartridge Blade Fuses750A-LOW-PEAKTime Delay / Slow Blow300kA8.63"£1,891.89
KKTS-B-30600 VACCartridge Fuses30A0.81"-Fast Blow-5"£81.09
MERSEN FERRAZ -

A4BQ Series Time-Delay Fuses, Class L

StyleModelAmpsCurrent RatingDiameterItemLengthPrice (inc. VAT)
AA4BQ750-750A2"Time Delay Fuse8.63"£1,038.24
BA4BQ4000-TA-4000A5.75"Time Delay Fuse10.75"-
RFQ
BA4BQ2500-TA-2500A4.5"Time Delay Fuse10.75"-
RFQ
CA4BQ650-650A2"Time Delay Fuse8.63"£1,589.03
DA4BQ350-350A2"Time Delay Fuse8.63"£1,307.59
EA4BQ100-100A2"Time Delay Fuse8.63"£1,339.20
FA4BQ1350-1350A3"Time Delay Fuse10.75"£1,353.93
GA4BQ1900-1900A3.5"Time Delay Fuse10.75"£2,555.24
BA4BQ2200-TA-2200A4.5"Time Delay Fuse10.75"-
RFQ
HA4BQ250-TA-250A2"Time Delay Fuse8.63"-
RFQ
IA4BQ300-300A2"Time Delay Fuse8.63"£1,339.20
BA4BQ3500-TA-3500A5.75"Time Delay Fuse10.75"-
RFQ
JA4BQ400-TA-400A2"Time Delay Fuse8.63"-
RFQ
BA4BQ900-TA-900A2.5"Time Delay Fuse10.75"-
RFQ
KA4BQ450-450A2"Time Delay Fuse8.63"£1,307.59
BA4BQ6000-TA-6000A7.12"Time Delay Fuse10.75"-
RFQ
LA4BQ650-TA-650A2"Time Delay Fuse8.63"-
RFQ
MA4BQ750-TA-750A2"Time Delay Fuse8.63"-
RFQ
NA4BQ800-TA-800A2"Time Delay Fuse8.63"-
RFQ
OA4BQ300-TA-300A2"Time Delay Fuse8.63"-
RFQ
PA4BQ2501-2501A5"Time Delay Fuse10.75"£3,094.26
QA4BQ200-200A2"Time Delay Fuse8.63"£1,307.59
BA4BQ1600-TA-1600A3"Time Delay Fuse10.75"-
RFQ
BA4BQ1350-TA-1350A3"Time Delay Fuse10.75"-
RFQ
BA4BQ1400-TA-1400A3"Time Delay Fuse10.75"£1,348.93
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"£927.05
IA4BT601601A3"8.63"£951.24
JA4BT650650A3"8.63"-
RFQ
KA4BT700700A3"8.63"£888.70
LA4BT750750A3"8.63"-
RFQ
MA4BT800-TA800A3"8.63"-
RFQ
NA4BT800800A3"8.63"£888.70
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"£769.89
QA4BT1400-TA1400A3"10.75"-
RFQ
TA4BT14001400A3"10.75"£886.57
UA4BT15001500A3"10.75"-
RFQ
VA4BT16001600A3"10.75"£952.09
WA4BT18001800A3.5"10.75"£952.09
QA4BT2000-TA2000A3.5"10.75"-
RFQ
MERSEN FERRAZ -

A4BY Series Time-Delay Fuses, Class L

StyleModelAmpsCurrent RatingDiameterLengthPrice (inc. VAT)
AA4BY2500-TI-2500A4.5"10.75"-
RFQ
BA4BY1100-1100A2.5"10.75"£1,352.92
CA4BY300-300A2"8.63"£1,201.33
AA4BY3000-TI-3000A5"10.75"-
RFQ
DA4BY1350-1350A3"10.75"£1,778.40
EA4BY350-350A2"8.63"£960.86
FA4BY3500-3500A5.75"10.75"£4,028.07
AA4BY4000-TI-4000A5.75"10.75"-
RFQ
GA4BY250-250A2"8.63"£1,214.88
HA4BY3001-3001A5.75"10.75"£4,057.11
AA4BY1000-TI-1000A2.5"10.75"-
RFQ
AA4BY300-TI-300A2"8.63"-
RFQ
IA4BY1601-1601A3.5"10.75"£2,335.60
JA4BY2001-2001A4.5"10.75"£2,763.42
AA4BY2001-TI-2001A4.5"10.75"-
RFQ
KA4BY4500-4500A6.25"10.75"£5,641.53
AA4BY5000-TI-5000A6.25"10.75"-
RFQ
AA4BY600-TI-600A2"8.63"-
RFQ
AA4BY250-TI-250A2"8.63"-
RFQ
AA4BY800-TA-800A2"8.63"-
RFQ
LA4BY6000-6000A6.25"10.75"£6,933.57
MA4BY4001-4001A6.25"10.75"£5,641.53
AA4BY1200-TI-1200A2.5"10.75"-
RFQ
NA4BY1201-1201A3"10.75"£1,764.55
AA4BY1600-TI-1600A3"10.75"-
RFQ
BUSSMANN -

KRP-C SP Series Class L Fuses

StyleModelBody StyleCurrent RatingFuse Size / GroupFuse TypeWidthPrice (inc. VAT)
AKRP-C-5000SPCartridge Blade5kALow PeakSlow Blow6.25"£6,376.96
BKRP-C-2001SPCartridge Blade2.001kALow PeakSlow Blow-£4,670.54
BKRP-C-2400SPCartridge Blade2.4kALow PeakSlow Blow-£4,459.91
AKRP-C-4500SPCartridge Blade4.5kALow PeakSlow Blow6.25"£3,346.92
CKRP-C-3200SPCartridge Blade3.2kALow PeakSlow Blow5.75"£2,647.91
DKRP-C-1350SPCartridge Blade Fuses1.35kALOW-PEAKTime Delay / Slow Blow3"£2,145.25
EKRP-C-6000SPCartridge Blade Fuses6kALOW-PEAKTime Delay / Slow Blow7.13"£5,225.96
FKRP-C-1100SPCartridge Blade Fuses1.1kALOW-PEAKTime Delay / Slow Blow-£1,818.75
BUSSMANN -

KTU Series Class L Fuses

StyleModelBody StyleCurrent RatingLengthWidthPrice (inc. VAT)
AKTU-400Cartridge Blade400A--£1,411.75
AKTU-650Cartridge Blade650A8.63"2.5"£1,670.27
BKTU-3000Cartridge Blade3kA10.75"5"£3,699.78
CKTU-900Cartridge Blade900A--£1,874.09
CKTU-801Cartridge Blade801A--£1,874.09
DKTU-1800Cartridge Blade1.8kA10.75"3.5"£2,852.86
AKTU-750Cartridge Blade Fuses750A--£1,874.09
AKTU-700Cartridge Blade Fuses700A8.63"2.5"£1,411.75
BKTU-6000Cartridge Blade Fuses6kA10.75"7.13"£8,853.68
EKTU-1400Cartridge Blade Fuses1.4kA--£2,524.72
AKTU-200Cartridge Blade Fuses200A--£1,427.53
CKTU-1100Cartridge Blade Fuses1.1kA--£1,874.09
EKTU-1500Cartridge Blade Fuses1.5kA10.75"3"£1,245.27
CKTU-850Cartridge Blade Fuses850A--£1,874.09
BUSSMANN -

KRP-C Low-Peak Time Delay Fuses, Class L

Bussmann KRP-C Series Class L fuses protect electrical circuits and equipment against overloads and short circuits in the electrical system. They feature time-delay characteristics to withstand temporary overloads during motor starting or other operational procedures without blowing the fuse. These current-limiting fuses are incorporated with O-ring seals to provide filter retention and use high-grade silica sand filler to accelerate the fuse performance in the event of short circuit conditions by producing a quenching effect on the fuse arc. They further offer blade-type bolt-on construction for easy installation & replacement and fibreglass / melamine body for enhanced durability.

StyleModelAmpsBody MaterialClassDiameterFuse AmpsInterrupt RatingLengthPrice (inc. VAT)
AKRP-C-700SP-Glass/MelamineL2.5"700300kA at 600VAC, 100kA at 300VDC8.625"£1,007.37
BKRP-C-800SP-Fiberglass/MelamineClass L2 1/2"800100kA at 300V DC, 300kA at 600V AC8 5/8"£876.96
AKRP-C-1000SP-Glass/MelamineL2.5"1000300kA at 600VAC, 100kA at 300VDC10.75"£934.52
AKRP-C-1200SP-Glass/MelamineL2 15/64"1200300kA at 600VAC, 100kA at 300VDC10.75"£1,012.42
AKRP-C-1600SP-Glass/MelamineL3"1600300kA at 600VAC, 100kA at 300VDC10.75"£1,329.15
AKRP-C-2000SP-Glass/MelamineL3.5"2000300kA at 600VAC, 100kA at 300VDC10.75"£1,566.34
CKRP-C-3000SP-Glass/MelamineL5"3000300kA at 600VAC, 100kA at 300VDC10.75"£2,279.19
DKRP-C-4000SP-Glass/MelamineL5.75"4000300kA at 600VAC, 100kA at 300VDC10.75"£2,653.26
EKRP-C-601SP601A--2.5"601A-8.63"£934.52
AKRP-C-650SP650A--2.5"650A-8.63"£1,065.21
AKRP-C-900SP900A--2.5"900A-10.75"£1,012.42
AKRP-C-1400SP1400A--3"1400A-10.75"£1,410.68
AKRP-C-1500SP1500A--3"1500A-10.75"£1,410.68
FKRP-C-1800SP1800A--3.5"1800A-10.75"£1,329.15
GKRP-C-2500SP2500A--5"2500A-10.75"£1,747.68
AKRP-C-3500SP3500A--5.75"3500A-10.75"£2,279.19
BUSSMANN -

Class L Fuses: Series KLU

StyleModelDiameterFuse AmpsLengthSpeedPrice (inc. VAT)
AKLU-8002 15/64"8008.625"Fast Acting£744.92
AKLU-6502.5"6508.625"Fast Acting£1,714.26
AKLU-7002.5"7008.625"Fast Acting£834.06
AKLU-6012.5"6018.625"Fast Acting£700.32
BKLU-12002.5"120010.75"Fast Acting£746.27
BKLU-10002.5"100010.75"Fast Acting£834.06
CKLU-16003"160010.75"Fast Acting£1,012.42
CKLU-20003.5"200010.75"Fast Acting£1,012.42
DKLU-25005"250010.75"Fast Acting£1,747.68
EKLU-30005"300010.75"Time Delay£2,113.78
EKLU-40005.75"400010.75"Fast Acting£2,386.05
BUSSMANN -

Class L Fuses: Series KTU

StyleModelDiameterFuse AmpsLengthPrice (inc. VAT)
AKTU-10002.5"100010.75"£1,102.84
AKTU-12002.5"120010.75"£1,102.84
BKTU-6012.5"6018.625"£1,007.37
CKTU-8002.437"8008.625"£971.44
DKTU-16003"160010.75"£1,012.42
EKTU-20003.5"200010.75"£1,012.42
BUSSMANN -

Class L Fuse, General, Industrial, Time Delay/Slow Blow, 600VAC, 1.8kA

ModelItemPrice (inc. VAT)
KLU-1800BC8AZC£1,952.44
BUSSMANN -

Fuse L Krp-cl 250a 600vac Melamine

ModelItemPrice (inc. VAT)
KRP-CL-250AA9UNP£3,411.55
BUSSMANN -

Fuse, 801 A, 600 VAC, 10-3/4 Inch Length x 2-13/32 Inch dia Fuse Size, Bolt-On Body

ModelItemPrice (inc. VAT)
KRP-C-801SPCQ8BVM£2,006.93

Class L Fuses

Class-L fuses are primarily designed for protection of high capacity systems (mains and large feeders) from short circuit and overload conditions and interrupt a current supply of up to 300kA. Raptor Supplies offers a wide range of these fuses from brands like Bussmann and Ferraz Shawmut featuring O-ring seals for providing maximum pressure during current limiting mechanism . BussmannClass L fuses feature a high-grade silica sand filler for accelerating the fuse response to current surges by producing an arc-quenching effect for increased mechanical strength. These current-limiting fuses produce a time-delay of 4 seconds (minimum) at 500 per cent rated current for close sizing; thus preventing the contacts to open until the temporary current inrush passes. The 600 VAC fuses are not interchangeable with other UL Class fuses and feature bolt-on mounting facility for ensuring proper seating to maintain the contact within the circuit. Ferraz ShawmutClass L Fuses protect feeder circuits and circuit breakers at a continuous current rating ranging from 200 to 6000A. These UL-listed and CSA-certified slow blow fuses, when correctly coordinated, provide a superior level of protection to downstream circuit components preventing nuisance blowout.

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