Class L Fuses

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BUSSMANN -

Electronic Fuses

StyleModelAmpsBody StyleInterrupt RatingAc VoltageFuse TypeTermination TypeLengthDiameterPrice (ex. VAT)
AKWS-R-55ACartridge Blade-600V ACFast BlowKnife Blade--€55.12
BKTK-R-5BC5ACartridge-600V ACFast BlowClip--€31.13
CC10G66ACartridge32A500V ACSlow Blow, Time DelayClip38 mm10 mm€34.55
DMIJ-1515A--250V AC--1 1/2"0.41"€24.31
EBBS-2525ACartridge10 kA48V ACFast BlowClip1.38"0.41"€16.45
FKTS-B-3030ACartridge-600V ACFast BlowClip5"0.81"€80.61
GC10G3232ACartridge32A400V ACSlow Blow, Time DelayClip38 mm10 mm€1.26
HKWS-R-500500ACartridge Blade-600V ACFast BlowKnife Blade--€1,187.41
MERSEN FERRAZ -

A4BY Series Time-Delay Fuses, Class L

StyleModelAmpsBody MaterialFuse Dia.Fuse LengthBody StyleMountingSpeed TypeAc VoltagePrice (ex. VAT)
AA4BY200200AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€1,343.36
BA4BY250-TI250AGMG2"8.63"-BoltedTime Delay600V AC-
RFQ
CA4BY250250AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€739.84
DA4BY300300AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€1,343.36
BA4BY300-TI300AGMG2"8.63"-BoltedTime Delay600V AC-
RFQ
EA4BY350350AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€1,074.46
FA4BY400400AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€770.20
GA4BY450450AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€1,090.82
HA4BY500500AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€769.30
BA4BY600-TI600AGMG2"8.63"-BoltedTime Delay600V AC-
RFQ
IA4BY600600AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€769.30
JA4BY601601AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€810.30
KA4BY650650AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€884.44
BA4BY700-TI700AGMG2"8.63"-BoltedTime Delay600V AC-
RFQ
LA4BY700700AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€824.05
MA4BY750750AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€824.05
BA4BY800-TI800AGMG2"8.63"-BoltedTime Delay600V AC-
RFQ
NA4BY800800AGlass, Melamine2"8.63"-BoltedTime Delay600V AC€824.05
BA4BY800-TA800AGMG2"8.63"-BoltedTime Delay600V AC-
RFQ
OA4BY801801AGlass, Melamine2 1/2"10 3/4"-BoltedTime Delay600V AC€1,006.43
PA4BY900900AGlass, Melamine2 1/2"10 3/4"-BoltedTime Delay600V AC€1,006.43
BA4BY1000-TI1000AGMG2 1/2"10 3/4"-BoltedTime Delay600V AC-
RFQ
QA4BY10001000AGlass, Melamine2 1/2"10 3/4"-BoltedTime Delay600V AC€769.30
RA4BY11001100AGlass, Melamine2 1/2"10 3/4"-BoltedTime Delay600V AC€1,512.87
SA4BY12001200AGlass, Melamine2 1/2"10 3/4"-BoltedTime Delay600V AC€810.30
MERSEN FERRAZ -

A4BT Series Fuses, Class L, Time-Delay

StyleModelAmpsFuse Dia.Fuse LengthBody MaterialMountingSpeed TypeMounting TypeAc VoltagePrice (ex. 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€960.74
JA4BT650650A3"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
KA4BT700700A3"8.63"GMGBoltedTime DelayBolt600V AC€938.66
LA4BT750750A3"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
MA4BT800800A3"8.63"GMGBoltedTime DelayBolt600V AC€884.44
NA4BT800-TA800A3"8.63"GMGBoltedTime DelayBolt600V AC-
RFQ
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€824.05
RA4BT11001100A2 1/2"10 3/4"GMGBoltedTime DelayBolt600V AC-
RFQ
SA4BT12001200A2 1/2"10 3/4"GMGBoltedTime DelayBolt600V AC€810.30
TA4BT14001400A3"10 3/4"GMGBoltedTime DelayBolt600V AC€884.44
PA4BT1400-TA1400A3"10 3/4"GMGBoltedTime DelayBolt600V AC-
RFQ
UA4BT15001500A3"10 3/4"GMGBoltedTime DelayBolt600V AC-
RFQ
VA4BT16001600A3"10 3/4"GMGBoltedTime DelayBolt600V AC€969.65
WA4BT18001800A3 1/2"10 3/4"GMGBoltedTime DelayBolt600V AC€969.65
XA4BT20002000A3 1/2"10 3/4"GMGBoltedTime DelayBolt600V AC€1,014.73
StyleModelMPNPrice (ex. VAT)
AKLPC200.XKLPC200.X€801.90
AKLPC250.XKLPC250.X€801.90
AKLPC300.XKLPC300.X€801.90
AKLPC350.XKLPC350.X€801.90
AKLPC400.XKLPC400.X€801.90
AKLPC450.XKLPC450.X€838.37
AKLPC500.XKLPC500.X€838.37
AKLPC600.XKLPC600.X€801.90
AKLPC601.XKLPC601.X€809.78
AKLPC650.XKLPC650.X€972.51
AKLPC700.XKLPC700.X€809.78
AKLPC750.XKLPC750.X€972.51
AKLPC800.XKLPC800.X€771.58
AKLPC900.XKLPC900.X€977.38
AKLPC1000XKLPC1000X€806.64
AKLPC1100XKLPC1100X€893.31
AKLPC1200XKLPC1200X€841.75
AKLPC1300XKLPC1300X€1,128.35
AKLPC1350XKLPC1350X€1,325.73
AKLPC1400XKLPC1400X€1,268.07
AKLPC1500XKLPC1500X€1,268.07
AKLPC1600XKLPC1600X€1,031.83
AKLPC1800XKLPC1800X€1,673.35
AKLPC1900XKLPC1900X€1,781.88
AKLPC2000XKLPC2000X€1,446.92
StyleModelMPNPrice (ex. VAT)
AKLLU601.XKLLU601.X€735.32
AKLLU650.XKLLU650.X€734.86
AKLLU700.XKLLU700.X€703.36
AKLLU750.XKLLU750.X€839.31
AKLLU800.XKLLU800.X€675.55
AKLLU900.XKLLU900.X€838.53
AKLLU1000XKLLU1000X€697.33
AKLLU1200XKLLU1200X€748.85
AKLLU1350XKLLU1350X€1,026.01
AKLLU1400XKLLU1400X€995.16
AKLLU1500XKLLU1500X€861.67
AKLLU1600XKLLU1600X€836.55
AKLLU1800XKLLU1800X€1,126.13
AKLLU2000XKLLU2000X€1,010.26
AKLLU2500XKLLU2500X€2,425.00
AKLLU3000XKLLU3000X€2,529.74
AKLLU3500XKLLU3500X€3,576.89
AKLLU4000XKLLU4000X€3,802.88
BUSSMANN -

Limitron KLU Class L Time Delay Fuses, 600VAC

StyleModelAmpsFuse LengthSpeed TypeFuse Dia.Fuse TypeWidthBody StyleInterrupt RatingPrice (ex. VAT)
AKLU-15001.5 kA10 3/4"--Slow Blow, Time Delay3"Bolt On200 kA at 600V AC€950.92
BKLU-18001.8 kA10 3/4"--Slow Blow, Time Delay3 1/2"Bolt On200 kA at 600V AC€2,316.64
CKLU-601601A8 5/8"Fast Acting2 1/2"--Bolt On-€807.41
CKLU-650650A8 5/8"Fast Acting2 1/2"--Bolt On-€2,066.46
CKLU-700700A8 5/8"Fast Acting2 1/2"--Bolt On-€881.01
CKLU-800800A8 5/8"Fast Acting---Bolt On-€816.89
DKLU-10001000A10 3/4"Fast Acting2 1/2"--Bolt On-€881.01
DKLU-12001200A10 3/4"Fast Acting2 1/2"--Bolt On-€816.89
EKLU-16001600A10 3/4"Fast Acting3"--Bolt On-€1,095.76
EKLU-20002000A10 3/4"Fast Acting3 1/2"--Bolt On-€3,268.37
FKLU-25002500A10 3/4"Fast Acting5"--Bolt On-€1,714.17
GKLU-30003000A10 3/4"Time Delay5"--Bolt On-€1,897.39
GKLU-40004000A10 3/4"Fast Acting5 3/4"--Bolt On-€2,217.87
BUSSMANN -

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

StyleModelAmpsBody StyleFuse LengthFuse Dia.Fuse TypeWidthDc Voltage RatingAc VoltagePrice (ex. VAT)
AKRP-C-1100SP1.1 kABolt On--Slow Blow, Time Delay--600V AC€2,033.77
BKRP-C-2001SP2.001 kABolt On--Slow Blow--600V AC€5,630.09
BKRP-C-2400SP2.4 kACartridge Blade--Slow Blow--600V AC€4,433.04
CKRP-C-3200SP3.2 kACartridge Blade10 3/4"-Slow Blow5 3/4"-600V AC€2,631.95
DKRP-C-4500SP4.5 kACartridge Blade10 3/4"-Slow Blow6 1/4"-600V AC€3,326.76
DKRP-C-5000SP5 kABolt On10 3/4"-Slow Blow6 1/4"-600V AC€7,718.11
EKRP-C-6000SP6 kACartridge Blade10 3/4"-Slow Blow, Time Delay7.13"-600V AC€5,893.38
FKRP-C-601SP601A-8.63"2 1/2"----€1,040.63
GKRP-C-650SP650A-8.63"2 1/2"----€1,140.01
GKRP-C-700SP700ABolt On8 5/8"2 1/2"----€1,040.63
HKRP-C-750SP750ABolt On--Slow Blow, Time Delay2 1/2"-600V AC€2,615.83
IKRP-C-800SP800ABolt On8 5/8"---300V DC-€993.34
JKRP-C-801SP801ABolt On10 3/4"2.406"--300V DC600V AC€2,244.19
GKRP-C-900SP900A-10 3/4"2 1/2"----€1,095.76
GKRP-C-1000SP1000ABolt On10 3/4"2 1/2"----€1,040.63
GKRP-C-1200SP1200ABolt On10 3/4"-----€1,040.63
KKRP-C-1350SP1350ABolt On10 3/4"-Slow Blow, Time Delay3"-600V AC€2,398.87
GKRP-C-1400SP1400A-10 3/4"3"----€1,496.41
GKRP-C-1500SP1500A-10 3/4"3"----€1,496.41
GKRP-C-1600SP1600ABolt On10 3/4"3"----€1,319.73
LKRP-C-1800SP1800A-10 3/4"3 1/2"----€1,496.41
GKRP-C-2000SP2000ABolt On10 3/4"3 1/2"----€1,560.76
MKRP-C-2500SP2500A-10 3/4"5"----€1,675.56
NKRP-C-3000SP3000ABolt On10 3/4"5"----€2,109.75
GKRP-C-3500SP3500A-10 3/4"5 3/4"----€2,266.45
BUSSMANN -

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

StyleModelAmpsBody StyleFuse TypeMounting StyleTermination TypeIndicator StyleFuse Size / GroupAc VoltagePrice (ex. VAT)
AKRP-CL-225225ACartridge BladeSlow Blow, Time DelayHolderKnife BladeWithout IndicatorHi-Cap600V AC€2,392.85
BKRP-CL-250250ABolt On------€3,870.55
AKRP-CL-300300ACartridge BladeSlow BlowHolderKnife BladeWithout IndicatorHi-Cap600V AC€2,392.85
AKRP-CL-400400ACartridge BladeSlow Blow, Time DelayHolderKnife BladeWithout IndicatorHi-Cap600V AC€1,161.03
AKRP-CL-600600ACartridge BladeSlow BlowHolderKnife BladeWithout IndicatorHi-Cap600V AC€1,161.03
BUSSMANN -

Limitron KTU Class L Fast-Acting Fuses, 600VAC

StyleModelAmpsBody StyleFuse TypeFuse LengthWidthBody MaterialFuse Dia.Interrupt RatingPrice (ex. VAT)
AKTU-11001.1 kACartridge BladeFast Blow-----€1,862.80
BKTU-14001.4 kACartridge BladeFast Blow-----€2,509.51
BKTU-15001.5 kACartridge BladeFast Blow10 3/4"3"--200 kA€1,249.44
CKTU-18001.8 kACartridge BladeFast Blow10 3/4"3 1/2"--200 kA€2,835.68
DKTU-13501.35 kACartridge BladeFast Blow-3"--200 kA€1,878.58
EKTU-20012.001 kACartridge BladeFast Blow-----€4,556.85
FKTU-24002.4 kACartridge BladeFast Blow-----€3,190.12
EKTU-25002.5 kACartridge BladeFast Blow10 3/4"5"--200 kA€1,578.68
GKTU-30003 kACartridge BladeFast Blow10 3/4"5"--200 kA€3,677.49
GKTU-35003.5 kACartridge BladeFast Blow-5 3/4"--200 kA€5,760.00
GKTU-40004 kACartridge BladeFast Blow----200 kA€4,973.88
DKTU-50005 kACartridge BladeFast Blow-6 1/4"--200 kA€6,076.30
GKTU-60006 kACartridge BladeFast Blow10 3/4"7.13"--200 kA€8,800.35
HKTU-200200ACartridge BladeFast Blow-----€1,418.93
HKTU-400400ACartridge BladeFast Blow----200 kA€1,403.25
HKTU-450450ACartridge BladeFast Blow-----€1,342.46
HKTU-500500ACartridge BladeFast Blow-----€3,412.56
HKTU-600600ACartridge BladeFast Blow----200 kA€1,040.63
IKTU-601601ABolt On-8 5/8"-Fiberglass, Melamine2 1/2"-€1,040.63
HKTU-650650ACartridge BladeFast Blow8.63"2 1/2"--200 kA€1,660.21
HKTU-700700ACartridge BladeFast Blow8.63"2 1/2"--200 kA€1,403.25
HKTU-750750ACartridge BladeFast Blow-----€1,862.80
JKTU-800800ABolt On-8 5/8"-Fiberglass, Melamine2.437"-€1,040.63
AKTU-801801ACartridge BladeFast Blow-----€1,862.80
AKTU-850850ACartridge BladeFast Blow-----€1,862.80
MERSEN FERRAZ -

A4BQ Series Time-Delay Fuses, Class L

StyleModelAmpsBody MaterialFuse Dia.Fuse LengthMountingSpeed TypeAc VoltageMounting TypePrice (ex. VAT)
AA4BQ100100AMelamine2"8.63"BoltedTime Delay600V ACBolt€1,497.52
BA4BQ100-TA100AGMG2"8.63"BoltedTime Delay600V ACBolt-
RFQ
CA4BQ150150AMelamine2"8.63"BoltedTime Delay600V ACBolt€1,462.18
DA4BQ150-TA150AGMG2"8.63"BoltedTime Delay600V ACBolt-
RFQ
EA4BQ200-TA200AGMG2"8.63"BoltedTime Delay600V ACBolt-
RFQ
FA4BQ200200AMelamine2"8.63"BoltedTime Delay600V ACBolt€1,462.18
GA4BQ250-TA250AGMG2"8.63"BoltedTime Delay600V ACBolt-
RFQ
HA4BQ250250AMelamine2"8.63"BoltedTime Delay600V ACBolt€1,462.18
IA4BQ300300AMelamine2"8.63"BoltedTime Delay600V AC-€1,497.52
JA4BQ300-TA300AGMG2"8.63"BoltedTime Delay600V ACBolt-
RFQ
KA4BQ350-TA350AGMG2"8.63"BoltedTime Delay600V ACBolt-
RFQ
LA4BQ350350AMelamine2"8.63"BoltedTime Delay600V ACBolt€1,462.18
MA4BQ400400AMelamine2"8.63"BoltedTime Delay600V AC-€1,139.02
NA4BQ400-TA400AGMG2"8.63"BoltedTime Delay600V ACBolt-
RFQ
OA4BQ450450AMelamine2"8.63"BoltedTime Delay600V ACBolt€1,462.18
PA4BQ450-TA450AGMG2"8.63"BoltedTime Delay600V ACBolt-
RFQ
QA4BQ500500AMelamine2"8.63"BoltedTime Delay600V AC-€1,362.45
RA4BQ500-TA500AGMG2"8.63"BoltedTime Delay600V ACBolt-
RFQ
SA4BQ600600AMelamine2"8.63"BoltedTime Delay600V AC-€1,362.45
TA4BQ600-TA600AGMG2"8.63"BoltedTime Delay600V ACBolt-
RFQ
UA4BQ601-TA601AGMG2"8.63"BoltedTime Delay600V ACBolt€1,362.45
VA4BQ601601AMelamine2"8.63"BoltedTime Delay600V AC-€1,362.45
WA4BQ650650AMelamine2"8.63"BoltedTime Delay600V ACBolt€1,776.89
XA4BQ650-TA650AGMG2"8.63"BoltedTime Delay600V ACBolt-
RFQ
YA4BQ700700AMelamine2"8.63"BoltedTime Delay600V AC-€1,362.45

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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