Class L Fuses

10 items (279 Products) Filter
BUSSMANN -

Electronic Fuses

StyleModelAmpsBody StyleInterrupt RatingTermination TypeAc VoltageFuse TypeDiameterTypePrice (inc. VAT)
AKWS-R-55ACartridge Blade-Knife Blade600V ACFast Blow--£56.79
RFQ
BKTK-R-5BC5ACartridge-Clip600V ACFast Blow--£32.07
RFQ
CC10G66ACartridge32AClip500V ACSlow Blow, Time Delay10 mm-£35.60
RFQ
DMIJ-1515ACartridge-Clip250V AC-0.41"-£25.05
RFQ
EBBS-2525ACartridge10 kAClip48V ACFast Blow0.41"Fibre Ferrule Fuse£16.95
RFQ
FKTS-B-3030ACartridge-Clip600V ACFast Blow0.81"Fast Acting Fuse£83.05
RFQ
GC10G3232ACartridge32AClip400V ACSlow Blow, Time Delay10 mmFuse Link£1.30
RFQ
HKWS-R-500500ACartridge Blade-Knife Blade600V ACFast Blow--£1,223.39
RFQ
MERSEN FERRAZ -

A4BY Series Time-Delay Fuses, Class L

StyleModelAmpsFuse Dia.Fuse LengthBody StyleBody MaterialMountingSpeed TypeAc VoltagePrice (inc. VAT)
AA4BY200200A2"8.63"-GMGBoltedTime Delay600V AC£1,476.33
BA4BY250250A2"8.63"-GMGBoltedTime Delay600V AC£1,492.98
CA4BY250-TI250A2"8.63"-GMGBoltedTime Delay600V AC-
RFQ
CA4BY300-TI300A2"8.63"-GMGBoltedTime Delay600V AC-
RFQ
DA4BY300300A2"8.63"-GMGBoltedTime Delay600V AC£1,476.33
EA4BY350350A2"8.63"-GMGBoltedTime Delay600V AC£1,180.82
FA4BY400400A2"8.63"-GMGBoltedTime Delay600V AC£859.67
GA4BY450450A2"8.63"-GMGBoltedTime Delay600V AC£1,198.80
HA4BY500500A2"8.63"-GMGBoltedTime Delay600V AC£792.61
CA4BY600-TI600A2"8.63"-GMGBoltedTime Delay600V AC-
RFQ
IA4BY600600A2"8.63"-GMGBoltedTime Delay600V AC£792.61
JA4BY601601A2"8.63"-GMGBoltedTime Delay600V AC£834.85
KA4BY650650A2"8.63"-GMGBoltedTime Delay600V AC£1,782.46
CA4BY700-TI700A2"8.63"-GMGBoltedTime Delay600V AC-
RFQ
LA4BY700700A2"8.63"-GMGBoltedTime Delay600V AC£919.77
MA4BY750750A2"8.63"-GMGBoltedTime Delay600V AC£919.77
NA4BY800800A2"8.63"-GMGBoltedTime Delay600V AC£919.77
CA4BY800-TA800A2"8.63"-GMGBoltedTime Delay600V AC-
RFQ
CA4BY800-TI800A2"8.63"-GMGBoltedTime Delay600V AC-
RFQ
OA4BY801801A2 1/2"10 3/4"-GMGBoltedTime Delay600V AC£1,123.34
PA4BY900900A2 1/2"10 3/4"-GMGBoltedTime Delay600V AC£1,773.97
QA4BY10001000A2 1/2"10 3/4"-GMGBoltedTime Delay600V AC£933.82
CA4BY1000-TI1000A2 1/2"10 3/4"-GMGBoltedTime Delay600V AC-
RFQ
RA4BY11001100A2 1/2"10 3/4"-GMGBoltedTime Delay600V AC£1,662.63
CA4BY1200-TI1200A2 1/2"10 3/4"-GMGBoltedTime Delay600V AC-
RFQ
MERSEN FERRAZ -

A4BT Series Fuses, Class L, Time-Delay

StyleModelAmpsFuse Dia.Fuse LengthBody MaterialMountingSpeed TypeMounting TypeAc VoltagePrice (inc. VAT)
AA4BT200200A2"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
BA4BT250250A2"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
CA4BT300300A2"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
DA4BT350350A2"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
EA4BT400400A2"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
FA4BT450450A2"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
GA4BT500500A2"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
HA4BT600600A2"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
IA4BT601601A3"8.63"GMGBoltedTime DelayBolt600V AC£1,072.34
JA4BT650650A3"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
KA4BT700700A3"8.63"GMGBoltedTime DelayBolt600V AC£1,047.69
LA4BT750750A3"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
MA4BT800-TA800A3"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
NA4BT800800A3"8.63"GMGBoltedTime DelayBolt600V AC£987.17
OA4BT900900A2 1/2"10 3/4"GMGBoltedTime DelayBolt600V AC-
RFQ
PA4BT1000-TA1000A2 1/2"10 3/4"GMGBoltedTime DelayBolt600V AC-
RFQ
QA4BT10001000A2 1/2"10 3/4"GMGBoltedTime DelayBolt600V AC-
RFQ
RA4BT11001100A2 1/2"10 3/4"GMGBoltedTime DelayBolt600V AC-
RFQ
SA4BT12001200A2 1/2"10 3/4"GMGBoltedTime DelayBolt600V AC£834.85
TA4BT14001400A3"10 3/4"GMGBoltedTime DelayBolt600V AC£987.17
PA4BT1400-TA1400A3"10 3/4"GMGBoltedTime DelayBolt600V AC-
RFQ
UA4BT15001500A3"10 3/4"GMGBoltedTime DelayBolt600V AC-
RFQ
VA4BT16001600A3"10 3/4"GMGBoltedTime DelayBolt600V AC£1,082.29
WA4BT18001800A3 1/2"10 3/4"GMGBoltedTime DelayBolt600V AC£1,082.29
PA4BT2000-TA2000A3 1/2"10 3/4"GMGBoltedTime DelayBolt600V AC-
RFQ
MERSEN FERRAZ -

A4BQ Series Time-Delay Fuses, Class L

StyleModelAmpsFuse Dia.Fuse LengthBody MaterialMountingSpeed TypeAc VoltageMounting TypePrice (inc. VAT)
AA4BQ100100A2"8.63"GMGBoltedTime Delay600V ACBolt£1,645.76
BA4BQ100-TA100A2"8.63"GMGBoltedTime Delay600V ACBolt-
RFQ
CA4BQ150-TA150A2"8.63"GMGBoltedTime Delay600V ACBolt-
RFQ
DA4BQ150150A2"8.63"GMGBoltedTime Delay600V ACBolt£1,606.92
EA4BQ200-TA200A2"8.63"GMGBoltedTime Delay600V ACBolt-
RFQ
FA4BQ200200A2"8.63"GMGBoltedTime Delay600V ACBolt£1,606.92
GA4BQ250250A2"8.63"GMGBoltedTime Delay600V ACBolt£1,606.92
HA4BQ250-TA250A2"8.63"GMGBoltedTime Delay600V ACBolt-
RFQ
IA4BQ300300A2"8.63"GMGBoltedTime Delay600V ACBolt£1,645.76
JA4BQ300-TA300A2"8.63"GMGBoltedTime Delay600V ACBolt-
RFQ
KA4BQ350-TA350A2"8.63"GMGBoltedTime Delay600V ACBolt-
RFQ
LA4BQ350350A2"8.63"GMGBoltedTime Delay600V ACBolt£1,606.92
MA4BQ400400A2"8.63"GMGBoltedTime Delay600V AC-£1,271.33
NA4BQ400-TA400A2"8.63"GMGBoltedTime Delay600V ACBolt-
RFQ
OA4BQ450-TA450A2"8.63"GMGBoltedTime Delay600V ACBolt-
RFQ
PA4BQ450450A2"8.63"GMGBoltedTime Delay600V ACBolt£1,606.92
QA4BQ500500A2"8.63"GMGBoltedTime Delay600V AC-£1,520.72
RA4BQ500-TA500A2"8.63"GMGBoltedTime Delay600V ACBolt-
RFQ
SA4BQ600600A2"8.63"GMGBoltedTime Delay600V AC-£1,520.72
TA4BQ600-TA600A2"8.63"GMGBoltedTime Delay600V ACBolt-
RFQ
UA4BQ601601A2"8.63"GMGBoltedTime Delay600V AC-£1,520.72
VA4BQ601-TA601A2"8.63"GMGBoltedTime Delay600V ACBolt£1,520.72
WA4BQ650650A2"8.63"GMGBoltedTime Delay600V ACBolt£1,952.78
XA4BQ650-TA650A2"8.63"GMGBoltedTime Delay600V ACBolt-
RFQ
YA4BQ700700A2"8.63"GMGBoltedTime Delay600V AC-£1,520.72
StyleModelMPNPrice (inc. VAT)
AKLLU601.XKLLU601.X£713.04
AKLLU650.XKLLU650.X£712.60
AKLLU700.XKLLU700.X£682.04
AKLLU750.XKLLU750.X£813.88
AKLLU800.XKLLU800.X£655.08
AKLLU900.XKLLU900.X£813.12
AKLLU1000XKLLU1000X£676.20
AKLLU1200XKLLU1200X£726.16
AKLLU1350XKLLU1350X£994.92
AKLLU1400XKLLU1400X£965.00
AKLLU1500XKLLU1500X£835.56
AKLLU1600XKLLU1600X£811.20
AKLLU1800XKLLU1800X£1,092.00
AKLLU2000XKLLU2000X£979.64
AKLLU2500XKLLU2500X£2,498.48
AKLLU3000XKLLU3000X£2,606.40
AKLLU3500XKLLU3500X£3,685.28
AKLLU4000XKLLU4000X£3,918.12
StyleModelMPNPrice (inc. VAT)
AKLPC200.XKLPC200.X£777.60
AKLPC250.XKLPC250.X£777.60
AKLPC300.XKLPC300.X£777.60
AKLPC350.XKLPC350.X£777.60
AKLPC400.XKLPC400.X£777.60
AKLPC450.XKLPC450.X£812.96
AKLPC500.XKLPC500.X£812.96
AKLPC600.XKLPC600.X£777.60
AKLPC601.XKLPC601.X£785.24
AKLPC650.XKLPC650.X£943.04
AKLPC700.XKLPC700.X£785.24
AKLPC750.XKLPC750.X£943.04
AKLPC800.XKLPC800.X£748.20
AKLPC900.XKLPC900.X£947.76
AKLPC1000XKLPC1000X£782.20
AKLPC1100XKLPC1100X£866.24
AKLPC1200XKLPC1200X£816.24
AKLPC1300XKLPC1300X£1,094.16
AKLPC1350XKLPC1350X£1,285.56
AKLPC1400XKLPC1400X£1,229.64
AKLPC1500XKLPC1500X£1,229.64
AKLPC1600XKLPC1600X£1,000.56
AKLPC1800XKLPC1800X£1,622.64
AKLPC1900XKLPC1900X£1,727.88
AKLPC2000XKLPC2000X£1,403.08
BUSSMANN -

Limitron KLU Class L Time Delay Fuses, 600VAC

StyleModelAmpsBody StyleFuse LengthSpeed TypeFuse Dia.Fuse TypeInterrupt RatingBody MaterialPrice (inc. VAT)
AKLU-15001.5 kACartridge Blade10 3/4"--Slow Blow, Time Delay200 kA-£1,061.38
BKLU-18001.8 kACartridge Blade10 3/4"--Slow Blow, Time Delay200 kA-£2,545.96
RFQ
CKLU-601601ABolt On8 5/8"Fast Acting2 1/2"--Melamine£831.88
CKLU-650650ABolt On8 5/8"Fast Acting2 1/2"--Melamine£2,271.02
CKLU-700700ABolt On8 5/8"Fast Acting2 1/2"--Melamine£983.35
CKLU-800800ABolt On8 5/8"Fast Acting---Melamine£911.78
DKLU-10001000ABolt On10 3/4"Fast Acting2 1/2"--Melamine£983.35
DKLU-12001200ABolt On10 3/4"Fast Acting2 1/2"--Melamine£911.78
EKLU-16001600ABolt On10 3/4"Fast Acting3"--Melamine£1,223.05
EKLU-20002000ABolt On10 3/4"Fast Acting3 1/2"--Melamine£3,591.91
FKLU-25002500ABolt On10 3/4"Fast Acting5"--Melamine£1,766.12
GKLU-30003000ABolt On10 3/4"Time Delay5"--Melamine£1,954.89
GKLU-40004000ABolt On10 3/4"Fast Acting5 3/4"--Melamine£2,285.08
BUSSMANN -

KRP-CL Class L Time-Delay Fuses, 600VAC

StyleModelAmpsBody StyleFuse TypeMounting StyleTermination TypeIndicator StyleFuse Size / GroupAc VoltagePrice (inc. VAT)
AKRP-CL-225225ACartridge BladeSlow Blow, Time DelayHolderKnife BladeWithout IndicatorHi-Cap600V AC£2,465.36
RFQ
BKRP-CL-250250ABolt On------£3,987.84
AKRP-CL-300300ACartridge BladeSlow BlowHolderKnife BladeWithout IndicatorHi-Cap600V AC£2,465.36
RFQ
AKRP-CL-400400ACartridge BladeSlow Blow, Time DelayHolderKnife BladeWithout IndicatorHi-Cap600V AC£1,234.18
AKRP-CL-600600ACartridge BladeSlow BlowHolderKnife BladeWithout IndicatorHi-Cap600V AC£1,234.18
BUSSMANN -

Limitron KTU Class L Fast-Acting Fuses, 600VAC

StyleModelAmpsBody StyleFuse TypeFuse LengthFuse Dia.Interrupt RatingTermination TypeAc VoltagePrice (inc. VAT)
AKTU-11001.1 kACartridge BladeFast Blow---Knife Blade600V AC£1,919.25
RFQ
BKTU-14001.4 kACartridge BladeFast Blow---Knife Blade600V AC£2,585.56
RFQ
BKTU-15001.5 kACartridge BladeFast Blow10 3/4"-200 kAKnife Blade600V AC£1,394.58
CKTU-18001.8 kACartridge BladeFast Blow10 3/4"-200 kAKnife Blade600V AC£2,921.61
RFQ
DKTU-13501.35 kACartridge BladeFast Blow--200 kAKnife Blade600V AC£1,935.51
RFQ
EKTU-20012.001 kACartridge BladeFast Blow---Knife Blade600V AC£4,694.94
RFQ
FKTU-24002.4 kACartridge BladeFast Blow---Knife Blade600V AC£3,286.79
RFQ
EKTU-25002.5 kACartridge BladeFast Blow10 3/4"-200 kAKnife Blade600V AC£1,626.52
GKTU-30003 kACartridge BladeFast Blow10 3/4"-200 kAKnife Blade600V AC£3,788.93
RFQ
GKTU-35003.5 kACartridge BladeFast Blow--200 kAKnife Blade600V AC£5,934.54
RFQ
GKTU-40004 kACartridge BladeFast Blow--200 kAKnife Blade600V AC£5,124.60
RFQ
DKTU-50005 kACartridge BladeFast Blow--200 kAKnife Blade600V AC£6,260.43
RFQ
GKTU-60006 kACartridge BladeFast Blow10 3/4"-200 kAKnife Blade600V AC£9,067.02
RFQ
HKTU-200200ACartridge BladeFast Blow---Knife Blade600V AC£1,461.93
RFQ
HKTU-400400ACartridge BladeFast Blow--200 kAKnife Blade600V AC£1,445.77
RFQ
HKTU-450450ACartridge BladeFast Blow---Knife Blade600V AC£1,383.14
RFQ
HKTU-500500ACartridge BladeFast Blow---Knife Blade600V AC£3,515.97
RFQ
HKTU-600600ACartridge BladeFast Blow--200 kAKnife Blade600V AC£1,106.20
IKTU-601601ABolt On-8 5/8"2 1/2"---£1,161.51
HKTU-650650ACartridge BladeFast Blow8.63"-200 kAKnife Blade600V AC£1,710.52
RFQ
HKTU-700700ACartridge BladeFast Blow8.63"-200 kAKnife Blade600V AC£1,445.77
RFQ
HKTU-750750ACartridge BladeFast Blow---Knife Blade600V AC£1,919.25
RFQ
JKTU-800800ABolt On-8 5/8"2.437"---£1,161.51
AKTU-801801ACartridge BladeFast Blow---Knife Blade600V AC£1,919.25
RFQ
AKTU-850850ACartridge BladeFast Blow---Knife Blade600V AC£1,919.25
RFQ
BUSSMANN -

Low-Peak KRP-C Class L Time-Delay Fuses, 600VAC/300VDC

StyleModelAmpsBody StyleFuse LengthFuse Dia.Fuse TypeBody MaterialDc Voltage RatingAc VoltagePrice (inc. VAT)
AKRP-C-1100SP1.1 kACartridge Blade--Slow Blow, Time Delay--600V AC£2,235.09
RFQ
BKRP-C-1350SP1.35 kACartridge Blade10 3/4"-Slow Blow, Time Delay--600V AC£2,636.33
RFQ
CKRP-C-2001SP2.001 kACartridge Blade--Slow Blow--600V AC£6,187.42
RFQ
CKRP-C-2400SP2.4 kACartridge Blade--Slow Blow--600V AC£4,567.38
RFQ
DKRP-C-3200SP3.2 kACartridge Blade10 3/4"-Slow Blow--600V AC£2,711.71
RFQ
EKRP-C-4500SP4.5 kACartridge Blade10 3/4"-Slow Blow--600V AC£3,427.57
RFQ
EKRP-C-5000SP5 kACartridge Blade10 3/4"-Slow Blow--600V AC£7,951.99
RFQ
FKRP-C-6000SP6 kACartridge Blade10 3/4"-Slow Blow, Time Delay--600V AC£6,071.96
RFQ
GKRP-C-601SP601A-8.63"2 1/2"----£1,161.51
HKRP-C-650SP650A-8.63"2 1/2"----£1,272.43
HKRP-C-700SP700ABolt On8 5/8"2 1/2"-Glass, Melamine--£1,161.51
IKRP-C-750SP750ACartridge Blade--Slow Blow, Time Delay--600V AC£2,874.77
RFQ
JKRP-C-800SP800ABolt On8 5/8"--Glass, Melamine300V DC-£1,108.72
KKRP-C-801SP801ABolt On10 3/4"2.406"-Fiberglass, Melamine300V DC600V AC£2,176.19
HKRP-C-900SP900A-10 3/4"2 1/2"----£2,473.23
HKRP-C-1000SP1000ABolt On10 3/4"2 1/2"----£1,161.51
HKRP-C-1200SP1200ABolt On10 3/4"-----£1,161.51
HKRP-C-1400SP1400A-10 3/4"3"----£1,670.23
HKRP-C-1500SP1500A-10 3/4"3"----£1,670.23
HKRP-C-1600SP1600ABolt On10 3/4"3"----£1,473.03
LKRP-C-1800SP1800A-10 3/4"3 1/2"----£3,478.81
HKRP-C-2000SP2000ABolt On10 3/4"3 1/2"----£1,742.06
MKRP-C-2500SP2500A-10 3/4"5"----£1,726.34
NKRP-C-3000SP3000ABolt On10 3/4"5"----£2,173.68
HKRP-C-3500SP3500A-10 3/4"5 3/4"----£2,335.13

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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