BUSSMANN FWJ Series High Speed Semiconductor Fuses, 1000 VAC | Raptor Supplies United Kingdom
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BUSSMANN High Speed Semiconductor Fuses: Series FWJ

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StyleModelBody MaterialBody StyleDiameterFuse AmpsInterrupt RatingLengthVoltage RatingPrice
A
FWJ-20A14F
CeramicCylindrical9/16"2025kA at 1000VAC, 20kA at 800VDC2.625"1000VAC/800VDC£102.22
B
FWJ-30A14F
CeramicCylindrical9/16"3025kA at 1000VAC, 20kA at 800VDC2.625"1000VAC/800VDC£103.06
C
FWJ-175A
FiberglassBolt On1.5"17525kA at 1000VAC, 50kA at 800VDC5 11/16"1000VAC/800VDC£417.14
C
FWJ-200A
FiberglassBolt On1.5"20025kA at 1000VAC, 50kA at 800VDC5 11/16"1000VAC/800VDC£421.05
C
FWJ-300A
FiberglassBolt On2"300100kA at 1000 VAC5.75"1000 VAC£683.85
C
FWJ-400A
FiberglassBolt On2"400100kA at 1000 VAC5.75"1000 VAC£683.85
C
FWJ-1800A
FiberglassBolt On3.5"1800100kA at 1000 VAC6 13/16"1000 VAC£1,951.57
C
FWJ-250A
FiberglassBolt On2"250100kA at 1000 VAC5.75"1000 VAC£778.13
C
FWJ-350A
FiberglassBolt On2"350100kA at 1000 VAC5.75"1000 VAC£683.85
C
FWJ-40A
FiberglassBolt On15/16"4025kA at 1000VAC, 50kA at 800VDC5"1000VAC/800VDC£243.39
C
FWJ-500A
FiberglassBolt On2.5"500100kA at 1000VAC, 50kA at 800VDC7.25"1000VAC/800VDC£1,139.61
C
FWJ-50A
FiberglassBolt On15/16"5025kA at 1000VAC, 50kA at 800VDC5"1000VAC/800VDC£232.72
C
FWJ-80A
FiberglassBolt On1.125"8025kA at 1000VAC, 50kA at 800VDC4 15/16"1000VAC/800VDC£308.39

High Speed Semiconductor Fuses: Series FWJ

Eaton Bussman 1000 VAC fuses are designed in accordance with CE and UL standards to protect semiconductor components, such as diodes, silicon controlled rectifiers (SCRs), GTOs & IGBTs from overload damage. These high-speed fuses feature a fibreglass / ceramic body that facilitates enhanced thermal dissipation rates, thereby making them ideal for use in high current cycling environments. They are capable of delivering the lowest let-thru energy ratings, as compared to other branch circuit overcurrent protective device. The standard Class J dimensional configuration of these fuses allows them to be used in conjunction with fuse blocks, holders and switches. Offered in fuse amp ratings of up to 2000 A, these non-indicating fuses can also be used with an indicating fuse block / cover for identifying a blown fuse.

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