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Class J Fuses | Raptor Supplies Worldwide

Class J Fuses

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MERSEN FERRAZ -

HSJ Series Fuses, Class J, High-Speed

StyleModelCurrent RatingDiameterLengthPrice (ex. VAT)
AHSJ11A0.81"2.25"-
RFQ
BHSJ33A0.81"2.25"-
RFQ
CHSJ66A0.81"2.25"-
RFQ
DHSJ1010A0.81"2.25"$29.72
EHSJ2020A0.81"2.25"$54.59
FHSJ2525A0.81"2.25"$54.59
GHSJ3030A0.81"2.25"$48.05
HHSJ3535A1.06"2.38"$66.19
IHSJ4040A1.06"2.38"$66.19
JHSJ4545A1.06"2.38"$66.19
KHSJ5050A1.06"2.38"$66.19
LHSJ6060A1.06"2.38"$66.19
MHSJ7070A1.06"4.63"$131.05
NHSJ8080A1.06"4.63"$132.99
OHSJ9090A1.06"4.63"$132.99
PHSJ100100A1.06"4.63"$132.99
QHSJ110110A1.62"5.75"-
RFQ
RHSJ125125A1.62"5.75"$180.19
SHSJ150150A1.62"5.75"$180.19
THSJ175175A1.62"5.75"$180.19
UHSJ200200A1.62"5.75"$180.19
VHSJ225225A2.12"7.13"$360.52
WHSJ250250A2.12"7.13"$360.52
XHSJ300300A2.12"7.13"$360.52
YHSJ350350A2.12"7.13"$360.52
MERSEN FERRAZ -

US6J Series Fuses

StyleModelNumber of PolesWidthPrice (ex. VAT)
AUS6J111.57"$59.05
BUS6J334.72"$86.05
MERSEN FERRAZ -

A4J Series Fast-Acting Fuses, Class J

StyleModelAmpsBody MaterialCurrent RatingDiameterLengthSpeedPrice (ex. VAT)
AA4J600EI-GMG600A2.5"8"Fast Acting-
RFQ
AA4J110EI-GMG110A1.62"5.75"Fast Acting-
RFQ
AA4J200EI-GMG200A1.62"5.75"Fast Acting-
RFQ
BA4J11APolyTube1A0.81"2.25"Fast Acting$14.65
BA4J33APolyTube3A0.81"2.25"Fast-Acting$18.12
BA4J66APolyTube6A0.81"2.25"Fast Acting$18.12
BA4J1010APolyTube10A0.81"2.25"Fast-Acting$17.59
BA4J1515APolyTube15A0.81"2.25"Fast-Acting$16.09
BA4J2020A-----$16.65
BA4J2525APolyTube25A0.81"2.25"Fast Acting$16.65
BA4J3030APolyTube30A0.81"2.25"Fast-Acting$16.65
BA4J3535APolyTube35A1.06"2.38"Fast-Acting$28.32
BA4J4040APolyTube40A1.06"2.38"Fast Acting$28.32
BA4J4545APolyTube45A1.06"2.38"Fast Acting$28.32
BA4J5050APolyTube50A1.06"2.38"Fast-Acting$25.72
BA4J6060APolyTube60A1.06"2.38"Fast Acting$25.85
BA4J7070AGMG70A1.06"4.63"Fast Acting$36.45
BA4J7575AGMG75A1.06"4.63"Fast Acting$54.46
BA4J8080AGMG80A1.06"4.63"Fast Acting$42.99
BA4J9090AGMG90A1.06"4.63"Fast Acting$42.99
BA4J100100AGMG100A1.06"4.63"Fast-Acting$42.99
BA4J110110AGMG110A1.62"5.75"Fast Acting$86.05
BA4J125125AGMG125A1.62"5.75"Fast Acting$75.25
BA4J150150AGMG150A1.62"5.75"Fast-Acting$75.25
BA4J175175AGMG175A1.62"5.75"Fast Acting$75.25
MERSEN FERRAZ -

AJT Series Time-delay Fuses, Class J

StyleModelAmpsCurrent RatingDiameterItemLengthMountingPrice (ex. VAT)
AAJT80N-80A1.06"Time Delay Fuse4.63"Clip or Bolted-
RFQ
BAJT600EI-600A2.5"Time Delay Fuse8"Clip or Bolted-
RFQ
BAJT300EI-300A2.12"Time Delay Fuse7.13"Clip or Bolted-
RFQ
CAJT175-175A1.62"Time Delay Fuse5.75"Clip or Bolted$99.19
DAJT15N-15A0.81"Time Delay Fuse2.25"Clip-
RFQ
EAJT125N-125A1.62"Time Delay Fuse5.75"Clip or Bolted-
RFQ
BAJT110EI-110A1.62"Time Delay Fuse5.75"Clip or Bolted-
RFQ
FAJT7N-7A0.81"Time Delay Fuse2.25"Clip$36.04
GAJT6N-6A0.81"Time Delay Fuse2.25"Clip$29.37
HAJT50N-50A1.06"Time Delay Fuse2.38"Clip-
RFQ
IAJT300N-300A2.12"Time Delay Fuse7.13"Clip or Bolted-
RFQ
JAJT4N-4A0.81"Time Delay Fuse2.25"Clip$34.00
KAJT400N-400A2.12"Time Delay Fuse7.13"Clip or Bolted-
RFQ
BAJT350EIB-350A2.12"Time Delay Fuse7.13"Clip or Bolted-
RFQ
LAJT2N-2A0.81"Time Delay Fuse2.25"Clip$34.64
BAJT250EI-250A2.12"Time Delay Fuse7.13"Clip or Bolted-
RFQ
BAJT225EI-225A2.12"Time Delay Fuse7.13"Clip or Bolted-
RFQ
MAJT20N-20A0.81"Time Delay Fuse2.25"Clip-
RFQ
BAJT200EIA-200A1.62"Time Delay Fuse5.75"Clip or Bolted-
RFQ
BAJT300EIB-300A2.12"Time Delay Fuse7.13"Clip or Bolted-
RFQ
NAJT35N-35A1.06"Time Delay Fuse2.38"Clip-
RFQ
OAJT175N-175A1.62"Time Delay Fuse5.75"Clip or Bolted-
RFQ
BAJT8N-8A0.81"Time Delay Fuse2.25"Clip-
RFQ
BAJT70EI-70A1.06"Time Delay Fuse4.63"Clip or Bolted-
RFQ
PAJT5N-5A0.81"Time Delay Fuse2.25"Clip$32.53
BUSSMANN -

LPJ Low-Peak Time Delay Fuses, Dual Element, Class J

StyleModelVisual IndicationBody StyleConnection TypeCurrent RatingDiameterFuse AmpsFuse Holder CodeLengthPrice (ex. VAT)
ALPJ-225SPIndicatingBladeBolted Blade End x Bolted Blade End225A2 1/8"225AD7 1/8"$757.63
BLPJ-30SPNon IndicatingCylinderical-30A13/16"30Z2 1/4"$65.45
CLPJ-500SPNon IndicatingBladeBolted Blade End x Bolted Blade End500A2 19/32"500-8"$1,254.63
ALPJ-350SPNon IndicatingBladeBolted Blade End x Bolted Blade End350A2 1/8"350AD7 1/8"$912.55
DLPJ-125SPNon IndicatingBlade-125A1 5/8"125AC5 3/4"$373.21
ELPJ-12SPNon IndicatingCylindericalFerrule End x Ferrule End12A13/16"12Z2 1/4"$57.39
FLPJ-60SPNon IndicatingCylindericalFerrule End x Ferrule End60A1 1/16"60AA2 3/8"$102.16
GLPJ-15SPNon IndicatingCylindericalFerrule End x Ferrule End15A13/16"15Z2 1/4"$61.69
HLPJ-110SPNon IndicatingBlade-110A1 5/8"110AC5 3/4"$387.04
HLPJ-250SPNon IndicatingBlade-250A2 1/8"250AD7 1/8"$711.70
HLPJ-70SPNon IndicatingBlade-70A1 1/8"70AB4 5/8"$202.39
ILPJ-100SPNon IndicatingBlade-100A1 1/8"100AB4 5/8"$186.78
BLPJ-35SPNon IndicatingCylinderical-35A1 1/16"35AA2 3/8"$99.09
BLPJ-3SPNon IndicatingCylinderical-3A13/16"3Z2 1/4"$60.55
JLPJ-17-1/2SPNon IndicatingCylindericalFerrule End x Ferrule End17.5A13/16"17.5Z2 1/4"$61.25
ALPJ-400SPNon IndicatingBladeBolted Blade End x Bolted Blade End400A2 1/8"400AD7 1/8"$752.65
CLPJ-600SPNon IndicatingBladeBolted Blade End x Bolted Blade End600A2 19/32"600-8"$1,178.80
BUSSMANN -

JKS Limitron Fast Acting Fuses, Class J, 600 VAC

StyleModelInterrupt RatingAmpsBody StyleLengthMfr. SeriesWidthClassCurrent RatingPrice (ex. VAT)
AJKS-8-8ACartridge2.25"Bussmann JKS-Class J8A$31.45
BJKS-12-12ACartridge Fuses2.25"----$29.52
CJKS-500-500ACartridge Fuses8"----$372.79
BJKS-2200kA-Cartridge Fuses5.75"JKS1 1/2"-2A$31.39
DJKS-350200kA at 600 VAC-Bolt-On7.125"-Not ApplicableJ-$586.20
EJKS-90200kA at 600 VAC-Bolt-On4.625"-Not ApplicableJ-$186.28
FJKS-35200kA at 600 VAC-Cylindrical2.375"-Not ApplicableJ-$124.34
GJKS-110200kA at 600 VAC-Bolt-On5.75"-Not ApplicableJ-$276.63
HJKS-40200kA at 600 VAC-Cylindrical2.375"-Not ApplicableJ-$118.56
BJKS-4200kA at 600 VAC-Cylindrical2.25"-Not ApplicableJ-$61.45
EJKS-80200kA at 600 VAC-Bolt-On4.625"-Not ApplicableJ-$190.54
DJKS-400200kA at 600 VAC-Bolt-On7.125"-Not ApplicableJ-$572.30
DJKS-225200kA at 600 VAC-Bolt-On7.125"-Not ApplicableJ-$586.20
BJKS-10200kA at 600 VAC-Cylindrical2.25"-Not ApplicableJ-$68.43
FJKS-45200kA at 600 VAC-Cylindrical2.375"-Not ApplicableJ-$119.86
GJKS-150200kA at 600 VAC-Bolt-On5.75"-Not ApplicableJ-$323.20
FJKS-60200kA at 600 VAC-Cylindrical2.375"-Not ApplicableJ-$112.20
CJKS-450200kA at 600 VAC-Bolt-On8"-Not ApplicableJ-$1,007.99
BJKS-1200kA at 600 VAC-Cylindrical2.25"-Not ApplicableJ-$61.10
EJKS-100200kA at 600 VAC-Bolt-On4.625"-Not ApplicableJ-$157.50
BJKS-15200kA at 600 VAC-Cylindrical2.25"-Not ApplicableJ-$71.79
GJKS-175200kA at 600 VAC-Bolt-On5.75"-Not ApplicableJ-$316.63
CJKS-600200kA at 600 VAC-Bolt-On8"-Not ApplicableJ-$746.81
BJKS-3200kA at 600 VAC-Cylindrical2.25"-Not ApplicableJ-$72.44
IJKS-300200kA at 600 VAC-Bolt-On7.125"-Not ApplicableJ-$519.79
BUSSMANN -

DFJ Drive High Speed Fuse, Class J, 600 VAC/450 VDC

StyleModelVoltage RatingBody StyleDepthWidthDiameterFuse AmpsFuse Holder CodeInterrupt RatingPrice (ex. VAT)
ADFJ-80-W--------$84.42
ADFJ-70-W--------$84.42
BDFJ-100-W--------$84.42
ADFJ-90-W--------$84.42
CDFJ-350600VAC/450VDCBlade2-7/64"2 7/64"2 7/64"350-200kA at 600 VAC, 100kA at 450 VDC$1,345.30
CDFJ-500600VAC/450VDCBlade2.5"2.5"2.5"500-200kA at 600 VAC, 100kA at 450 VDC$1,720.61
DDFJ-2600VAC/450VDCCylindrical13/16"13/16"13/16"2Z200kA at 600 VAC, 100kA at 450 VDC$91.05
DDFJ-12600VAC/450VDCCylindrical13/16"13/16"13/16"12Z200kA at 600 VAC, 100kA at 450 VDC$96.10
DDFJ-50600VAC/450VDCCylindrical1-1/16"1 1/16"1 1/16"50AA200kA at 600 VAC, 100kA at 450 VDC$158.26
DDFJ-25600VAC/450VDCCylindrical13/16"13/16"13/16"25Z200kA at 600 VAC, 100kA at 450 VDC$92.75
CDFJ-80600VAC/450VDCBlade1.125"1.12"1.125"80-200kA at 600 VAC, 100kA at 450 VDC$326.79
CDFJ-200600VAC/450VDCBlade1.625"1.62"1.625"200-200kA at 600 VAC, 100kA at 450 VDC$619.19
CDFJ-300600VAC/450VDCBlade2-7/64"2 7/64"2 7/64"300-200kA at 600 VAC, 100kA at 450 VDC$1,266.28
CDFJ-400600VAC/450VDCBlade2-7/64"2 7/64"2 7/64"400-200kA at 600 VAC, 100kA at 450 VDC$1,299.68
DDFJ-3600VAC/450VDCCylindrical13/16"13/16"13/16"3Z200kA at 600 VAC, 100kA at 450 VDC$91.89
CDFJ-150600VAC/450VDCBlade1.625"1.62"1.625"150-200kA at 600 VAC, 100kA at 450 VDC$647.26
DDFJ-4600VAC/450VDCCylindrical13/16"13/16"13/16"4Z200kA at 600 VAC, 100kA at 450 VDC$96.10
DDFJ-20600VAC/450VDCCylindrical13/16"13/16"13/16"20Z200kA at 600 VAC, 100kA at 450 VDC$92.75
CDFJ-70600VAC/450VDCBlade1.125"1.12"1.125"70-200kA at 600 VAC, 100kA at 450 VDC$326.79
CDFJ-175600VAC/450VDCBlade1.625"1.62"1.625"175-200kA at 600 VAC, 100kA at 450 VDC$672.75
CDFJ-125600VAC/450VDCBlade1.625"1.62"1.625"125-200kA at 600 VAC, 100kA at 450 VDC$561.86
DDFJ-60600VAC/450VDCCylindrical1-1/16"1 1/16"1 1/16"60AA200kA at 600 VAC, 100kA at 450 VDC$158.26
DDFJ-5600VAC/450VDCCylindrical13/16"13/16"13/16"5Z200kA at 600 VAC, 100kA at 450 VDC$91.89
CDFJ-225600VAC/450VDCBlade2-7/64"2 7/64"2 7/64"225-200kA at 600 VAC, 100kA at 450 VDC$1,345.30
DDFJ-10600VAC/450VDCCylindrical13/16"13/16"13/16"10Z200kA at 600 VAC, 100kA at 450 VDC$91.89
BUSSMANN -

LPJ Low-Peak Time Delay Fuses, Dual Element, Class J, With Indictaor

Bussmann LPJ Series Class J fuses are designed to avoid frequent blowing during motor and equipment startups. They feature a compact design for equipment downsizing and optimising space usage. These fuses can handle high interrupting ratings up to 300kA for worry-free installation. They feature low-peak fuses in the series and have consistent 2:1 ampacity ratios for selective coordination of fuses. They have dual elements and offer time-delay characteristics for optimal protection for the connected equipment. These fuses offer current-limiting capabilities to protect downstream components from the thermal and magnetic effects of short-circuit currents. They provide backup protection against motor burnout caused by overload or single-phasing, acting as a secondary protective measure. These dual-element fuses have low resistance for cool operation and improved efficiency.

StyleModelIndicating / NonindicatingBody StyleClassInterrupt RatingLengthVoltage RatingConnection TypeCurrent RatingPrice (ex. VAT)
ALPJ-600SPIIndicatingBladeJ300kA at 600VAC, 100kA at 300VDC8"600VAC/300VDC--$1,369.23
BLPJ-12SPIIndicatingCylindricalJ300kA at 600 VAC2.25"600 VAC--$72.10
CLPJ-225SPIIndicatingBladeJ300kA at 600VAC, 100kA at 300VDC7.125"600VAC/300VDC--$918.71
DLPJ-200SPIIndicatingBladeClass J100kA at 300V DC, 300kA at 600V AC5 3/4"600VAC/300VDCBolted Blade End x Bolted Blade End200A$444.35
ELPJ-17-1/2SPIIndicatingCylindricalJ300kA at 600 VAC2.25"600 VAC--$68.04
FLPJ-45SPIIndicatingCylindricalJ300kA at 600VAC, 100kA at 300VDC2 6/16"600VAC/300VDC--$133.90
ALPJ-500SPIIndicatingBladeJ300kA at 600VAC, 100kA at 300VDC8"600VAC/300VDC--$1,463.80
FLPJ-50SPIIndicatingCylindricalJ300kA at 600VAC, 100kA at 300VDC3"600VAC/300VDC--$132.18
BLPJ-150SPIIndicatingBladeJ300kA at 600VAC, 100kA at 300VDC5.75"600VAC/300VDC--$445.06
DLPJ-125SPIIndicatingBladeClass J100kA at 300V DC, 300kA at 600V AC5 3/4"600VAC/300VDCBolted Blade End x Bolted Blade End125A$451.16
GLPJ-30SPIIndicatingCylindericalClass J100kA at 300V DC, 300kA at 600V AC2 1/4"600VAC/300VDCFerrule End x Ferrule End30A$79.23
BLPJ-110SPIIndicatingBladeJ300kA at 600VAC, 100kA at 300VDC5.75"600VAC/300VDC--$509.53
ELPJ-10SPIIndicatingCylindricalJ300kA at 600 VAC2.25"600 VAC--$67.18
HLPJ-100SPIIndicatingBladeJ300kA at 600VAC, 100kA at 300VDC4.625"600VAC/300VDC--$248.39
HLPJ-90SPIIndicatingBladeJ300kA at 600VAC, 100kA at 300VDC4.625"600VAC/300VDC--$268.78
HLPJ-80SPIIndicatingBladeJ300kA at 600VAC, 100kA at 300VDC4.625"600VAC/300VDC--$250.69
CLPJ-400SPIIndicatingBladeJ300kA at 600VAC, 100kA at 300VDC7.125"600VAC/300VDC--$865.48
FLPJ-40SPIIndicatingCylindricalJ300kA at 600VAC, 100kA at 300VDC2 6/16"600VAC/300VDC--$133.90
ALPJ-450SPIIndicatingBladeJ300kA at 600VAC, 100kA at 300VDC8"600VAC/300VDC--$1,473.75
ELPJ-25SPIIndicatingCylindricalJ300kA at 600 VAC2.25"600 VAC--$82.85
FLPJ-35SPIIndicatingCylindricalJ300kA at 600VAC, 100kA at 300VDC2 6/16"600VAC/300VDC--$132.71
ELPJ-6SPIIndicatingCylindricalJ300kA at 600 VAC2.25"600 VAC--$65.38
ELPJ-20SPIIndicatingCylindricalJ300kA at 600 VAC2.25"600VAC/300VDC--$74.63
ILPJ-60SPIIndicatingCylindericalClass J100kA at 300V DC, 300kA at 600V AC2 3/8"600VAC/300VDCFerrule End x Ferrule End60A$138.90
ELPJ-7SPIIndicatingCylindricalJ300kA at 600 VAC2.25"600 VAC--$72.09
BUSSMANN -

KWJ Series Class J Fuses

StyleModelBody StyleCurrent RatingItemPrice (ex. VAT)
AKWJ-6000Cartridge6kAIndustrial Power Fuse$14,851.16
BKWJ-3000Cartridge Fuses3kACartridge Fuse$6,773.98
BKWJ-4000Cartridge Fuses4kACartridge Fuse$9,130.74
MERSEN FERRAZ -

UL Class J Fuses

StyleModelPrice (ex. VAT)
AAJT2-1/2N$30.55
BAJT15$30.06
CAJT5-6/10N$34.15
DAJT17-1/2$33.48
EAJT1-6/10N$26.20
FHSJ15$38.88
GAJT7N$33.79
HAJT4N$31.88
IAJT6N$27.54
JAJT25$30.88
KAJT20$31.35
LAJT1-8/10N$28.84
MAJT2-1/4N$31.05
NAJT1-1/4N$31.60
OAJT1-1/2N$24.48
PHSJ20$38.88
QAJT100$104.00
RAJT300$376.33
SHSJ40$133.13
TAJT4-1/2N$31.64
UAJT3-2/10N$35.26
VAJT3-1/2N$25.54
WAJT2-8/10N$34.66
XAJT6-1/4N$32.39
BUSSMANN -

Circuit Protection Kit, Class J Fuse Kit, QuickActing

ModelItemPrice (ex. VAT)
JSK-36BD3JLR$1,870.30

Class J Fuses

UL-listed Class J fuses are designed for delivering a high interrupting rating and preventing nuisance blowing caused by motor and equipment startup. These current-limiting fuses eliminate the occurrence of electrical damage by disconnecting the circuits before they are exposed to the full magnitude and duration of overcurrent. Raptor Supplies offer a wide range of these products from brands like Bussmann and Ferraz Shawmut. Class J fuses by Ferraz Shawmut are made of fibreglass providing dimensional stability in harsh industrial environments. The 600VAC fuses are capable of interrupting a maximum of 200000 A current, thereby suitable for installations in capacitors, panelboards, bus ducts and circuit breakers. Bussmann Class J fuses feature dual-element construction providing motor overload, ground fault and short-circuit protection. These time-delay fuses can be sized close to full load amps and hold until the temporary surges and overload occurrence subside without breaking the contacts. They are available in cylindrical and blade type body styles with indicating & non-indicating variants for identifying the status of a blown fuse.

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